1570284420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{638327}}^1$

素因数の和:638380

約数の個数: 48

約数和(自身を含む): 4504042368

約数和(自身を除く): 2933757948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 638327, 1276654, 1914981, 2553308, 3191635, 3829962, 6383270, 7659924, 9574905, 12766540, 19149810, 26171407, 38299620, 52342814, 78514221, 104685628, 130857035, 157028442, 261714070, 314056884, 392571105, 523428140, 785142210, 1570284420]

約数ペア:

[(1, 1570284420), (2, 785142210), (3, 523428140), (4, 392571105), (5, 314056884), (6, 261714070), (10, 157028442), (12, 130857035), (15, 104685628), (20, 78514221), (30, 52342814), (41, 38299620), (60, 26171407), (82, 19149810), (123, 12766540), (164, 9574905), (205, 7659924), (246, 6383270), (410, 3829962), (492, 3191635), (615, 2553308), (820, 1914981), (1230, 1276654), (2460, 638327)]