2620221630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 7171960320

約数和(自身を除く): 4551738690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 71, 78, 87, 130, 142, 145, 169, 174, 195, 213, 251, 290, 338, 355, 377, 390, 426, 435, 502, 507, 710, 753, 754, 845, 870, 923, 1014, 1065, 1131, 1255, 1506, 1690, 1846, 1885, 2059, 2130, 2262, 2510, 2535, 2769, 3263, 3765, 3770, 4118, 4615, 4901, 5070, 5538, 5655, 6177, 6526, 7279, 7530, 9230, 9789, 9802, 10295, 11310, 11999, 12354, 13845, 14558, 14703, 16315, 17821, 19578, 20590, 21837, 23998, 24505, 26767, 27690, 29406, 30885, 32630, 35642, 35997, 36395, 42419, 43674, 48945, 49010, 53463, 53534, 59995, 61770, 71994, 72790, 73515, 80301, 84838, 89105, 94627, 97890, 106926, 109185, 119990, 127257, 133835, 147030, 160602, 178210, 179985, 189254, 212095, 218370, 231673, 254514, 267315, 267670, 283881, 347971, 359970, 401505, 424190, 463346, 473135, 516809, 534630, 567762, 636285, 695019, 695942, 803010, 946270, 1033618, 1043913, 1158365, 1230151, 1272570, 1390038, 1419405, 1550427, 1739855, 2087826, 2316730, 2460302, 2584045, 2838810, 3011749, 3100854, 3475095, 3479710, 3690453, 5168090, 5219565, 6023498, 6150755, 6718517, 6950190, 7380906, 7752135, 9035247, 10439130, 12301510, 13437034, 15058745, 15504270, 18070494, 18452265, 20155551, 30117490, 33592585, 36904530, 40311102, 45176235, 67185170, 87340721, 90352470, 100777755, 174681442, 201555510, 262022163, 436703605, 524044326, 873407210, 1310110815, 2620221630]

約数ペア:

[(1, 2620221630), (2, 1310110815), (3, 873407210), (5, 524044326), (6, 436703605), (10, 262022163), (13, 201555510), (15, 174681442), (26, 100777755), (29, 90352470), (30, 87340721), (39, 67185170), (58, 45176235), (65, 40311102), (71, 36904530), (78, 33592585), (87, 30117490), (130, 20155551), (142, 18452265), (145, 18070494), (169, 15504270), (174, 15058745), (195, 13437034), (213, 12301510), (251, 10439130), (290, 9035247), (338, 7752135), (355, 7380906), (377, 6950190), (390, 6718517), (426, 6150755), (435, 6023498), (502, 5219565), (507, 5168090), (710, 3690453), (753, 3479710), (754, 3475095), (845, 3100854), (870, 3011749), (923, 2838810), (1014, 2584045), (1065, 2460302), (1131, 2316730), (1255, 2087826), (1506, 1739855), (1690, 1550427), (1846, 1419405), (1885, 1390038), (2059, 1272570), (2130, 1230151), (2262, 1158365), (2510, 1043913), (2535, 1033618), (2769, 946270), (3263, 803010), (3765, 695942), (3770, 695019), (4118, 636285), (4615, 567762), (4901, 534630), (5070, 516809), (5538, 473135), (5655, 463346), (6177, 424190), (6526, 401505), (7279, 359970), (7530, 347971), (9230, 283881), (9789, 267670), (9802, 267315), (10295, 254514), (11310, 231673), (11999, 218370), (12354, 212095), (13845, 189254), (14558, 179985), (14703, 178210), (16315, 160602), (17821, 147030), (19578, 133835), (20590, 127257), (21837, 119990), (23998, 109185), (24505, 106926), (26767, 97890), (27690, 94627), (29406, 89105), (30885, 84838), (32630, 80301), (35642, 73515), (35997, 72790), (36395, 71994), (42419, 61770), (43674, 59995), (48945, 53534), (49010, 53463)]