507487890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{185893}}^1$

素因数の和:185923

約数の個数: 64

約数和(自身を含む): 1499049216

約数和(自身を除く): 991561326

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 185893, 371786, 557679, 929465, 1115358, 1301251, 1858930, 2416609, 2602502, 2788395, 3903753, 4833218, 5576790, 6506255, 7249827, 7807506, 12083045, 13012510, 14499654, 16916263, 19518765, 24166090, 33832526, 36249135, 39037530, 50748789, 72498270, 84581315, 101497578, 169162630, 253743945, 507487890]

約数ペア:

[(1, 507487890), (2, 253743945), (3, 169162630), (5, 101497578), (6, 84581315), (7, 72498270), (10, 50748789), (13, 39037530), (14, 36249135), (15, 33832526), (21, 24166090), (26, 19518765), (30, 16916263), (35, 14499654), (39, 13012510), (42, 12083045), (65, 7807506), (70, 7249827), (78, 6506255), (91, 5576790), (105, 4833218), (130, 3903753), (182, 2788395), (195, 2602502), (210, 2416609), (273, 1858930), (390, 1301251), (455, 1115358), (546, 929465), (910, 557679), (1365, 371786), (2730, 185893)]