15166970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2415

約数の個数: 48

約数和(自身を含む): 34215048

約数和(自身を除く): 19048078

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 2381, 3185, 4762, 6370, 11905, 16667, 23810, 30953, 33334, 61906, 83335, 116669, 154765, 166670, 216671, 233338, 309530, 433342, 583345, 1083355, 1166690, 1516697, 2166710, 3033394, 7583485, 15166970]

約数ペア:

[(1, 15166970), (2, 7583485), (5, 3033394), (7, 2166710), (10, 1516697), (13, 1166690), (14, 1083355), (26, 583345), (35, 433342), (49, 309530), (65, 233338), (70, 216671), (91, 166670), (98, 154765), (130, 116669), (182, 83335), (245, 61906), (455, 33334), (490, 30953), (637, 23810), (910, 16667), (1274, 11905), (2381, 6370), (3185, 4762)]