74172930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8269}}^1$

素因数の和:8315

約数の個数: 64

約数和(自身を含む): 200067840

約数和(自身を除く): 125894910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8269, 8970, 16538, 24807, 41345, 49614, 82690, 107497, 124035, 190187, 214994, 248070, 322491, 380374, 537485, 570561, 644982, 950935, 1074970, 1141122, 1612455, 1901870, 2472431, 2852805, 3224910, 4944862, 5705610, 7417293, 12362155, 14834586, 24724310, 37086465, 74172930]

約数ペア:

[(1, 74172930), (2, 37086465), (3, 24724310), (5, 14834586), (6, 12362155), (10, 7417293), (13, 5705610), (15, 4944862), (23, 3224910), (26, 2852805), (30, 2472431), (39, 1901870), (46, 1612455), (65, 1141122), (69, 1074970), (78, 950935), (115, 644982), (130, 570561), (138, 537485), (195, 380374), (230, 322491), (299, 248070), (345, 214994), (390, 190187), (598, 124035), (690, 107497), (897, 82690), (1495, 49614), (1794, 41345), (2990, 24807), (4485, 16538), (8269, 8970)]