129622290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{617249}}^1$

素因数の和:617266

約数の個数: 32

約数和(自身を含む): 355536000

約数和(自身を除く): 225913710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 617249, 1234498, 1851747, 3086245, 3703494, 4320743, 6172490, 8641486, 9258735, 12962229, 18517470, 21603715, 25924458, 43207430, 64811145, 129622290]

約数ペア:

[(1, 129622290), (2, 64811145), (3, 43207430), (5, 25924458), (6, 21603715), (7, 18517470), (10, 12962229), (14, 9258735), (15, 8641486), (21, 6172490), (30, 4320743), (35, 3703494), (42, 3086245), (70, 1851747), (105, 1234498), (210, 617249)]