34581740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 80045952

約数和(自身を除く): 45464212

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 193, 289, 310, 340, 386, 527, 578, 620, 772, 965, 1054, 1156, 1445, 1930, 2108, 2635, 2890, 3281, 3860, 5270, 5780, 5983, 6562, 8959, 10540, 11966, 13124, 16405, 17918, 23932, 29915, 32810, 35836, 44795, 55777, 59830, 65620, 89590, 101711, 111554, 119660, 179180, 203422, 223108, 278885, 406844, 508555, 557770, 1017110, 1115540, 1729087, 2034220, 3458174, 6916348, 8645435, 17290870, 34581740]

約数ペア:

[(1, 34581740), (2, 17290870), (4, 8645435), (5, 6916348), (10, 3458174), (17, 2034220), (20, 1729087), (31, 1115540), (34, 1017110), (62, 557770), (68, 508555), (85, 406844), (124, 278885), (155, 223108), (170, 203422), (193, 179180), (289, 119660), (310, 111554), (340, 101711), (386, 89590), (527, 65620), (578, 59830), (620, 55777), (772, 44795), (965, 35836), (1054, 32810), (1156, 29915), (1445, 23932), (1930, 17918), (2108, 16405), (2635, 13124), (2890, 11966), (3281, 10540), (3860, 8959), (5270, 6562), (5780, 5983)]