72813570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{27271}}^1$

素因数の和:27370

約数の個数: 32

約数和(自身を含む): 176722560

約数和(自身を除く): 103908990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 27271, 54542, 81813, 136355, 163626, 272710, 409065, 818130, 2427119, 4854238, 7281357, 12135595, 14562714, 24271190, 36406785, 72813570]

約数ペア:

[(1, 72813570), (2, 36406785), (3, 24271190), (5, 14562714), (6, 12135595), (10, 7281357), (15, 4854238), (30, 2427119), (89, 818130), (178, 409065), (267, 272710), (445, 163626), (534, 136355), (890, 81813), (1335, 54542), (2670, 27271)]