142983420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{21089}}^1$

素因数の和:21214

約数の個数: 48

約数和(自身を含む): 403915680

約数和(自身を除く): 260932260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 21089, 42178, 63267, 84356, 105445, 126534, 210890, 253068, 316335, 421780, 632670, 1265340, 2383057, 4766114, 7149171, 9532228, 11915285, 14298342, 23830570, 28596684, 35745855, 47661140, 71491710, 142983420]

約数ペア:

[(1, 142983420), (2, 71491710), (3, 47661140), (4, 35745855), (5, 28596684), (6, 23830570), (10, 14298342), (12, 11915285), (15, 9532228), (20, 7149171), (30, 4766114), (60, 2383057), (113, 1265340), (226, 632670), (339, 421780), (452, 316335), (565, 253068), (678, 210890), (1130, 126534), (1356, 105445), (1695, 84356), (2260, 63267), (3390, 42178), (6780, 21089)]