70842660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{168673}}^1$

素因数の和:168692

約数の個数: 48

約数和(自身を含む): 226697856

約数和(自身を除く): 155855196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 168673, 337346, 506019, 674692, 843365, 1012038, 1180711, 1686730, 2024076, 2361422, 2530095, 3373460, 3542133, 4722844, 5060190, 5903555, 7084266, 10120380, 11807110, 14168532, 17710665, 23614220, 35421330, 70842660]

約数ペア:

[(1, 70842660), (2, 35421330), (3, 23614220), (4, 17710665), (5, 14168532), (6, 11807110), (7, 10120380), (10, 7084266), (12, 5903555), (14, 5060190), (15, 4722844), (20, 3542133), (21, 3373460), (28, 2530095), (30, 2361422), (35, 2024076), (42, 1686730), (60, 1180711), (70, 1012038), (84, 843365), (105, 674692), (140, 506019), (210, 337346), (420, 168673)]