157310910

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{7193}}^1$

素因数の和:7221

約数の個数: 64

約数和(自身を含む): 424733760

約数和(自身を除く): 267422850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3645, 4374, 7193, 7290, 10935, 14386, 21579, 21870, 35965, 43158, 64737, 71930, 107895, 129474, 194211, 215790, 323685, 388422, 582633, 647370, 971055, 1165266, 1747899, 1942110, 2913165, 3495798, 5243697, 5826330, 8739495, 10487394, 15731091, 17478990, 26218485, 31462182, 52436970, 78655455, 157310910]

約数ペア:

[(1, 157310910), (2, 78655455), (3, 52436970), (5, 31462182), (6, 26218485), (9, 17478990), (10, 15731091), (15, 10487394), (18, 8739495), (27, 5826330), (30, 5243697), (45, 3495798), (54, 2913165), (81, 1942110), (90, 1747899), (135, 1165266), (162, 971055), (243, 647370), (270, 582633), (405, 388422), (486, 323685), (729, 215790), (810, 194211), (1215, 129474), (1458, 107895), (2187, 71930), (2430, 64737), (3645, 43158), (4374, 35965), (7193, 21870), (7290, 21579), (10935, 14386)]