64507710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{3931}}^1$

素因数の和:4488

約数の個数: 32

約数和(自身を含む): 155140992

約数和(自身を除く): 90633282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 547, 1094, 1641, 2735, 3282, 3931, 5470, 7862, 8205, 11793, 16410, 19655, 23586, 39310, 58965, 117930, 2150257, 4300514, 6450771, 10751285, 12901542, 21502570, 32253855, 64507710]

約数ペア:

[(1, 64507710), (2, 32253855), (3, 21502570), (5, 12901542), (6, 10751285), (10, 6450771), (15, 4300514), (30, 2150257), (547, 117930), (1094, 58965), (1641, 39310), (2735, 23586), (3282, 19655), (3931, 16410), (5470, 11793), (7862, 8205)]