60001890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1283

約数の個数: 64

約数和(自身を含む): 156352896

約数和(自身を除く): 96351006

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 137, 195, 274, 390, 411, 685, 822, 1123, 1370, 1781, 2055, 2246, 3369, 3562, 4110, 5343, 5615, 6738, 8905, 10686, 11230, 14599, 16845, 17810, 26715, 29198, 33690, 43797, 53430, 72995, 87594, 145990, 153851, 218985, 307702, 437970, 461553, 769255, 923106, 1538510, 2000063, 2307765, 4000126, 4615530, 6000189, 10000315, 12000378, 20000630, 30000945, 60001890]

約数ペア:

[(1, 60001890), (2, 30000945), (3, 20000630), (5, 12000378), (6, 10000315), (10, 6000189), (13, 4615530), (15, 4000126), (26, 2307765), (30, 2000063), (39, 1538510), (65, 923106), (78, 769255), (130, 461553), (137, 437970), (195, 307702), (274, 218985), (390, 153851), (411, 145990), (685, 87594), (822, 72995), (1123, 53430), (1370, 43797), (1781, 33690), (2055, 29198), (2246, 26715), (3369, 17810), (3562, 16845), (4110, 14599), (5343, 11230), (5615, 10686), (6738, 8905)]