15052980

素因数分解:

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

素因数の和:8136

約数の個数: 48

約数和(自身を含む): 43513344

約数和(自身を除く): 28460364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 8093, 16186, 24279, 32372, 40465, 48558, 80930, 97116, 121395, 161860, 242790, 250883, 485580, 501766, 752649, 1003532, 1254415, 1505298, 2508830, 3010596, 3763245, 5017660, 7526490, 15052980]

約数ペア:

[(1, 15052980), (2, 7526490), (3, 5017660), (4, 3763245), (5, 3010596), (6, 2508830), (10, 1505298), (12, 1254415), (15, 1003532), (20, 752649), (30, 501766), (31, 485580), (60, 250883), (62, 242790), (93, 161860), (124, 121395), (155, 97116), (186, 80930), (310, 48558), (372, 40465), (465, 32372), (620, 24279), (930, 16186), (1860, 8093)]