716231890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{47527}}^1$

素因数の和:47682

約数の個数: 32

約数和(自身を含む): 1416714624

約数和(自身を除く): 700482734

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 15070, 47527, 95054, 237635, 475270, 522797, 1045594, 2613985, 5227970, 6511199, 13022398, 32555995, 65111990, 71623189, 143246378, 358115945, 716231890]

約数ペア:

[(1, 716231890), (2, 358115945), (5, 143246378), (10, 71623189), (11, 65111990), (22, 32555995), (55, 13022398), (110, 6511199), (137, 5227970), (274, 2613985), (685, 1045594), (1370, 522797), (1507, 475270), (3014, 237635), (7535, 95054), (15070, 47527)]