42834870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1238

約数の個数: 96

約数和(自身を含む): 123911424

約数和(自身を除く): 81076554

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1181, 1209, 1395, 2015, 2362, 2418, 2790, 3543, 3627, 4030, 5905, 6045, 7086, 7254, 10629, 11810, 12090, 15353, 17715, 18135, 21258, 30706, 35430, 36270, 36611, 46059, 53145, 73222, 76765, 92118, 106290, 109833, 138177, 153530, 183055, 219666, 230295, 276354, 329499, 366110, 460590, 475943, 549165, 658998, 690885, 951886, 1098330, 1381770, 1427829, 1647495, 2379715, 2855658, 3294990, 4283487, 4759430, 7139145, 8566974, 14278290, 21417435, 42834870]

約数ペア:

[(1, 42834870), (2, 21417435), (3, 14278290), (5, 8566974), (6, 7139145), (9, 4759430), (10, 4283487), (13, 3294990), (15, 2855658), (18, 2379715), (26, 1647495), (30, 1427829), (31, 1381770), (39, 1098330), (45, 951886), (62, 690885), (65, 658998), (78, 549165), (90, 475943), (93, 460590), (117, 366110), (130, 329499), (155, 276354), (186, 230295), (195, 219666), (234, 183055), (279, 153530), (310, 138177), (390, 109833), (403, 106290), (465, 92118), (558, 76765), (585, 73222), (806, 53145), (930, 46059), (1170, 36611), (1181, 36270), (1209, 35430), (1395, 30706), (2015, 21258), (2362, 18135), (2418, 17715), (2790, 15353), (3543, 12090), (3627, 11810), (4030, 10629), (5905, 7254), (6045, 7086)]