65002140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2288

約数の個数: 144

約数和(自身を含む): 235243008

約数和(自身を除く): 170240868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2243, 2415, 2898, 3220, 4140, 4486, 4830, 5796, 6729, 7245, 8972, 9660, 11215, 13458, 14490, 15701, 20187, 22430, 26916, 28980, 31402, 33645, 40374, 44860, 47103, 51589, 62804, 67290, 78505, 80748, 94206, 100935, 103178, 134580, 141309, 154767, 157010, 188412, 201870, 206356, 235515, 257945, 282618, 309534, 314020, 361123, 403740, 464301, 471030, 515890, 565236, 619068, 706545, 722246, 773835, 928602, 942060, 1031780, 1083369, 1413090, 1444492, 1547670, 1805615, 1857204, 2166738, 2321505, 2826180, 3095340, 3250107, 3611230, 4333476, 4643010, 5416845, 6500214, 7222460, 9286020, 10833690, 13000428, 16250535, 21667380, 32501070, 65002140]

約数ペア:

[(1, 65002140), (2, 32501070), (3, 21667380), (4, 16250535), (5, 13000428), (6, 10833690), (7, 9286020), (9, 7222460), (10, 6500214), (12, 5416845), (14, 4643010), (15, 4333476), (18, 3611230), (20, 3250107), (21, 3095340), (23, 2826180), (28, 2321505), (30, 2166738), (35, 1857204), (36, 1805615), (42, 1547670), (45, 1444492), (46, 1413090), (60, 1083369), (63, 1031780), (69, 942060), (70, 928602), (84, 773835), (90, 722246), (92, 706545), (105, 619068), (115, 565236), (126, 515890), (138, 471030), (140, 464301), (161, 403740), (180, 361123), (207, 314020), (210, 309534), (230, 282618), (252, 257945), (276, 235515), (315, 206356), (322, 201870), (345, 188412), (414, 157010), (420, 154767), (460, 141309), (483, 134580), (630, 103178), (644, 100935), (690, 94206), (805, 80748), (828, 78505), (966, 67290), (1035, 62804), (1260, 51589), (1380, 47103), (1449, 44860), (1610, 40374), (1932, 33645), (2070, 31402), (2243, 28980), (2415, 26916), (2898, 22430), (3220, 20187), (4140, 15701), (4486, 14490), (4830, 13458), (5796, 11215), (6729, 9660), (7245, 8972)]