15702612940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{129967}}^1$

素因数の和:130846

約数の個数: 48

約数和(自身を含む): 37730230272

約数和(自身を除く): 22027617332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 863, 1726, 3452, 4315, 6041, 8630, 12082, 17260, 24164, 30205, 60410, 120820, 129967, 259934, 519868, 649835, 909769, 1299670, 1819538, 2599340, 3639076, 4548845, 9097690, 18195380, 112161521, 224323042, 448646084, 560807605, 785130647, 1121615210, 1570261294, 2243230420, 3140522588, 3925653235, 7851306470, 15702612940]

約数ペア:

[(1, 15702612940), (2, 7851306470), (4, 3925653235), (5, 3140522588), (7, 2243230420), (10, 1570261294), (14, 1121615210), (20, 785130647), (28, 560807605), (35, 448646084), (70, 224323042), (140, 112161521), (863, 18195380), (1726, 9097690), (3452, 4548845), (4315, 3639076), (6041, 2599340), (8630, 1819538), (12082, 1299670), (17260, 909769), (24164, 649835), (30205, 519868), (60410, 259934), (120820, 129967)]