70432430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 139276800

約数和(自身を除く): 68844370

約数列:

[1, 2, 5, 10, 19, 38, 59, 61, 95, 103, 118, 122, 190, 206, 295, 305, 515, 590, 610, 1030, 1121, 1159, 1957, 2242, 2318, 3599, 3914, 5605, 5795, 6077, 6283, 7198, 9785, 11210, 11590, 12154, 12566, 17995, 19570, 30385, 31415, 35990, 60770, 62830, 68381, 115463, 119377, 136762, 230926, 238754, 341905, 370697, 577315, 596885, 683810, 741394, 1154630, 1193770, 1853485, 3706970, 7043243, 14086486, 35216215, 70432430]

約数ペア:

[(1, 70432430), (2, 35216215), (5, 14086486), (10, 7043243), (19, 3706970), (38, 1853485), (59, 1193770), (61, 1154630), (95, 741394), (103, 683810), (118, 596885), (122, 577315), (190, 370697), (206, 341905), (295, 238754), (305, 230926), (515, 136762), (590, 119377), (610, 115463), (1030, 68381), (1121, 62830), (1159, 60770), (1957, 35990), (2242, 31415), (2318, 30385), (3599, 19570), (3914, 17995), (5605, 12566), (5795, 12154), (6077, 11590), (6283, 11210), (7198, 9785)]