45158940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8093}}^1$

素因数の和:8139

約数の個数: 72

約数和(自身を含む): 141418368

約数和(自身を除く): 96259428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 8093, 16186, 24279, 32372, 40465, 48558, 72837, 80930, 97116, 121395, 145674, 161860, 242790, 250883, 291348, 364185, 485580, 501766, 728370, 752649, 1003532, 1254415, 1456740, 1505298, 2257947, 2508830, 3010596, 3763245, 4515894, 5017660, 7526490, 9031788, 11289735, 15052980, 22579470, 45158940]

約数ペア:

[(1, 45158940), (2, 22579470), (3, 15052980), (4, 11289735), (5, 9031788), (6, 7526490), (9, 5017660), (10, 4515894), (12, 3763245), (15, 3010596), (18, 2508830), (20, 2257947), (30, 1505298), (31, 1456740), (36, 1254415), (45, 1003532), (60, 752649), (62, 728370), (90, 501766), (93, 485580), (124, 364185), (155, 291348), (180, 250883), (186, 242790), (279, 161860), (310, 145674), (372, 121395), (465, 97116), (558, 80930), (620, 72837), (930, 48558), (1116, 40465), (1395, 32372), (1860, 24279), (2790, 16186), (5580, 8093)]