15621365820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5591}}^1\times {\mathrm{46567}}^1$

素因数の和:52170

約数の個数: 48

約数和(自身を含む): 43748587008

約数和(自身を除く): 28127221188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5591, 11182, 16773, 22364, 27955, 33546, 46567, 55910, 67092, 83865, 93134, 111820, 139701, 167730, 186268, 232835, 279402, 335460, 465670, 558804, 698505, 931340, 1397010, 2794020, 260356097, 520712194, 781068291, 1041424388, 1301780485, 1562136582, 2603560970, 3124273164, 3905341455, 5207121940, 7810682910, 15621365820]

約数ペア:

[(1, 15621365820), (2, 7810682910), (3, 5207121940), (4, 3905341455), (5, 3124273164), (6, 2603560970), (10, 1562136582), (12, 1301780485), (15, 1041424388), (20, 781068291), (30, 520712194), (60, 260356097), (5591, 2794020), (11182, 1397010), (16773, 931340), (22364, 698505), (27955, 558804), (33546, 465670), (46567, 335460), (55910, 279402), (67092, 232835), (83865, 186268), (93134, 167730), (111820, 139701)]