1794179940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{60167}}^1$

素因数の和:60257

約数の個数: 96

約数和(自身を含む): 5822337024

約数和(自身を除く): 4028157084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 9940, 14910, 29820, 60167, 120334, 180501, 240668, 300835, 361002, 421169, 601670, 722004, 842338, 902505, 1203340, 1263507, 1684676, 1805010, 2105845, 2527014, 3610020, 4211690, 4271857, 5054028, 6317535, 8423380, 8543714, 12635070, 12815571, 17087428, 21359285, 25270140, 25631142, 29902999, 42718570, 51262284, 59805998, 64077855, 85437140, 89708997, 119611996, 128155710, 149514995, 179417994, 256311420, 299029990, 358835988, 448544985, 598059980, 897089970, 1794179940]

約数ペア:

[(1, 1794179940), (2, 897089970), (3, 598059980), (4, 448544985), (5, 358835988), (6, 299029990), (7, 256311420), (10, 179417994), (12, 149514995), (14, 128155710), (15, 119611996), (20, 89708997), (21, 85437140), (28, 64077855), (30, 59805998), (35, 51262284), (42, 42718570), (60, 29902999), (70, 25631142), (71, 25270140), (84, 21359285), (105, 17087428), (140, 12815571), (142, 12635070), (210, 8543714), (213, 8423380), (284, 6317535), (355, 5054028), (420, 4271857), (426, 4211690), (497, 3610020), (710, 2527014), (852, 2105845), (994, 1805010), (1065, 1684676), (1420, 1263507), (1491, 1203340), (1988, 902505), (2130, 842338), (2485, 722004), (2982, 601670), (4260, 421169), (4970, 361002), (5964, 300835), (7455, 240668), (9940, 180501), (14910, 120334), (29820, 60167)]