188455020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{787}}^1$

素因数の和:1119

約数の個数: 96

約数和(自身を含む): 570839808

約数和(自身を除く): 382384788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 307, 390, 614, 780, 787, 921, 1228, 1535, 1574, 1842, 2361, 3070, 3148, 3684, 3935, 3991, 4605, 4722, 6140, 7870, 7982, 9210, 9444, 10231, 11805, 11973, 15740, 15964, 18420, 19955, 20462, 23610, 23946, 30693, 39910, 40924, 47220, 47892, 51155, 59865, 61386, 79820, 102310, 119730, 122772, 153465, 204620, 239460, 241609, 306930, 483218, 613860, 724827, 966436, 1208045, 1449654, 2416090, 2899308, 3140917, 3624135, 4832180, 6281834, 7248270, 9422751, 12563668, 14496540, 15704585, 18845502, 31409170, 37691004, 47113755, 62818340, 94227510, 188455020]

約数ペア:

[(1, 188455020), (2, 94227510), (3, 62818340), (4, 47113755), (5, 37691004), (6, 31409170), (10, 18845502), (12, 15704585), (13, 14496540), (15, 12563668), (20, 9422751), (26, 7248270), (30, 6281834), (39, 4832180), (52, 3624135), (60, 3140917), (65, 2899308), (78, 2416090), (130, 1449654), (156, 1208045), (195, 966436), (260, 724827), (307, 613860), (390, 483218), (614, 306930), (780, 241609), (787, 239460), (921, 204620), (1228, 153465), (1535, 122772), (1574, 119730), (1842, 102310), (2361, 79820), (3070, 61386), (3148, 59865), (3684, 51155), (3935, 47892), (3991, 47220), (4605, 40924), (4722, 39910), (6140, 30693), (7870, 23946), (7982, 23610), (9210, 20462), (9444, 19955), (10231, 18420), (11805, 15964), (11973, 15740)]