431576340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7793}}^1$

素因数の和:7889

約数の個数: 96

約数和(自身を含む): 1319867136

約数和(自身を除く): 888290796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 284, 355, 390, 426, 710, 780, 852, 923, 1065, 1420, 1846, 2130, 2769, 3692, 4260, 4615, 5538, 7793, 9230, 11076, 13845, 15586, 18460, 23379, 27690, 31172, 38965, 46758, 55380, 77930, 93516, 101309, 116895, 155860, 202618, 233790, 303927, 405236, 467580, 506545, 553303, 607854, 1013090, 1106606, 1215708, 1519635, 1659909, 2026180, 2213212, 2766515, 3039270, 3319818, 5533030, 6078540, 6639636, 7192939, 8299545, 11066060, 14385878, 16599090, 21578817, 28771756, 33198180, 35964695, 43157634, 71929390, 86315268, 107894085, 143858780, 215788170, 431576340]

約数ペア:

[(1, 431576340), (2, 215788170), (3, 143858780), (4, 107894085), (5, 86315268), (6, 71929390), (10, 43157634), (12, 35964695), (13, 33198180), (15, 28771756), (20, 21578817), (26, 16599090), (30, 14385878), (39, 11066060), (52, 8299545), (60, 7192939), (65, 6639636), (71, 6078540), (78, 5533030), (130, 3319818), (142, 3039270), (156, 2766515), (195, 2213212), (213, 2026180), (260, 1659909), (284, 1519635), (355, 1215708), (390, 1106606), (426, 1013090), (710, 607854), (780, 553303), (852, 506545), (923, 467580), (1065, 405236), (1420, 303927), (1846, 233790), (2130, 202618), (2769, 155860), (3692, 116895), (4260, 101309), (4615, 93516), (5538, 77930), (7793, 55380), (9230, 46758), (11076, 38965), (13845, 31172), (15586, 27690), (18460, 23379)]