65493230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3943}}^1$

素因数の和:4112

約数の個数: 32

約数和(自身を含む): 129489408

約数和(自身を除く): 63996178

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 3943, 7886, 8305, 16610, 19715, 39430, 43373, 86746, 216865, 433730, 595393, 1190786, 2976965, 5953930, 6549323, 13098646, 32746615, 65493230]

約数ペア:

[(1, 65493230), (2, 32746615), (5, 13098646), (10, 6549323), (11, 5953930), (22, 2976965), (55, 1190786), (110, 595393), (151, 433730), (302, 216865), (755, 86746), (1510, 43373), (1661, 39430), (3322, 19715), (3943, 16610), (7886, 8305)]