74625390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{118453}}^1$

素因数の和:118473

約数の個数: 48

約数和(自身を含む): 221745888

約数和(自身を除く): 147120498

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 118453, 236906, 355359, 592265, 710718, 829171, 1066077, 1184530, 1658342, 1776795, 2132154, 2487513, 3553590, 4145855, 4975026, 5330385, 7462539, 8291710, 10660770, 12437565, 14925078, 24875130, 37312695, 74625390]

約数ペア:

[(1, 74625390), (2, 37312695), (3, 24875130), (5, 14925078), (6, 12437565), (7, 10660770), (9, 8291710), (10, 7462539), (14, 5330385), (15, 4975026), (18, 4145855), (21, 3553590), (30, 2487513), (35, 2132154), (42, 1776795), (45, 1658342), (63, 1184530), (70, 1066077), (90, 829171), (105, 710718), (126, 592265), (210, 355359), (315, 236906), (630, 118453)]