65531490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{1831}}^1$

素因数の和:3034

約数の個数: 32

約数和(自身を含む): 157493376

約数和(自身を除く): 91961886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1193, 1831, 2386, 3579, 3662, 5493, 5965, 7158, 9155, 10986, 11930, 17895, 18310, 27465, 35790, 54930, 2184383, 4368766, 6553149, 10921915, 13106298, 21843830, 32765745, 65531490]

約数ペア:

[(1, 65531490), (2, 32765745), (3, 21843830), (5, 13106298), (6, 10921915), (10, 6553149), (15, 4368766), (30, 2184383), (1193, 54930), (1831, 35790), (2386, 27465), (3579, 18310), (3662, 17895), (5493, 11930), (5965, 10986), (7158, 9155)]