70754670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 231828480

約数和(自身を除く): 161073810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 23, 30, 35, 38, 42, 45, 46, 57, 63, 69, 70, 90, 95, 105, 114, 115, 126, 133, 138, 161, 171, 190, 207, 210, 230, 257, 266, 285, 315, 322, 342, 345, 399, 414, 437, 483, 514, 570, 630, 665, 690, 771, 798, 805, 855, 874, 966, 1035, 1197, 1285, 1311, 1330, 1449, 1542, 1610, 1710, 1799, 1995, 2070, 2185, 2313, 2394, 2415, 2570, 2622, 2898, 3059, 3598, 3855, 3933, 3990, 4370, 4626, 4830, 4883, 5397, 5911, 5985, 6118, 6555, 7245, 7710, 7866, 8995, 9177, 9766, 10794, 11565, 11822, 11970, 13110, 14490, 14649, 15295, 16191, 17733, 17990, 18354, 19665, 23130, 24415, 26985, 27531, 29298, 29555, 30590, 32382, 34181, 35466, 39330, 41377, 43947, 45885, 48830, 53199, 53970, 55062, 59110, 68362, 73245, 80955, 82754, 87894, 88665, 91770, 102543, 106398, 112309, 124131, 137655, 146490, 161910, 170905, 177330, 205086, 206885, 219735, 224618, 248262, 265995, 275310, 307629, 336927, 341810, 372393, 413770, 439470, 512715, 531990, 561545, 615258, 620655, 673854, 744786, 786163, 1010781, 1025430, 1123090, 1241310, 1538145, 1572326, 1684635, 1861965, 2021562, 2358489, 3076290, 3369270, 3723930, 3930815, 4716978, 5053905, 7075467, 7861630, 10107810, 11792445, 14150934, 23584890, 35377335, 70754670]

約数ペア:

[(1, 70754670), (2, 35377335), (3, 23584890), (5, 14150934), (6, 11792445), (7, 10107810), (9, 7861630), (10, 7075467), (14, 5053905), (15, 4716978), (18, 3930815), (19, 3723930), (21, 3369270), (23, 3076290), (30, 2358489), (35, 2021562), (38, 1861965), (42, 1684635), (45, 1572326), (46, 1538145), (57, 1241310), (63, 1123090), (69, 1025430), (70, 1010781), (90, 786163), (95, 744786), (105, 673854), (114, 620655), (115, 615258), (126, 561545), (133, 531990), (138, 512715), (161, 439470), (171, 413770), (190, 372393), (207, 341810), (210, 336927), (230, 307629), (257, 275310), (266, 265995), (285, 248262), (315, 224618), (322, 219735), (342, 206885), (345, 205086), (399, 177330), (414, 170905), (437, 161910), (483, 146490), (514, 137655), (570, 124131), (630, 112309), (665, 106398), (690, 102543), (771, 91770), (798, 88665), (805, 87894), (855, 82754), (874, 80955), (966, 73245), (1035, 68362), (1197, 59110), (1285, 55062), (1311, 53970), (1330, 53199), (1449, 48830), (1542, 45885), (1610, 43947), (1710, 41377), (1799, 39330), (1995, 35466), (2070, 34181), (2185, 32382), (2313, 30590), (2394, 29555), (2415, 29298), (2570, 27531), (2622, 26985), (2898, 24415), (3059, 23130), (3598, 19665), (3855, 18354), (3933, 17990), (3990, 17733), (4370, 16191), (4626, 15295), (4830, 14649), (4883, 14490), (5397, 13110), (5911, 11970), (5985, 11822), (6118, 11565), (6555, 10794), (7245, 9766), (7710, 9177), (7866, 8995)]