172626390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{213119}}^1$

素因数の和:213138

約数の個数: 40

約数和(自身を含む): 464175360

約数和(自身を除く): 291548970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 213119, 426238, 639357, 1065595, 1278714, 1918071, 2131190, 3196785, 3836142, 5754213, 6393570, 9590355, 11508426, 17262639, 19180710, 28771065, 34525278, 57542130, 86313195, 172626390]

約数ペア:

[(1, 172626390), (2, 86313195), (3, 57542130), (5, 34525278), (6, 28771065), (9, 19180710), (10, 17262639), (15, 11508426), (18, 9590355), (27, 6393570), (30, 5754213), (45, 3836142), (54, 3196785), (81, 2131190), (90, 1918071), (135, 1278714), (162, 1065595), (270, 639357), (405, 426238), (810, 213119)]