9454390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 18882720

約数和(自身を除く): 9428330

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 1409, 2818, 3355, 6710, 7045, 14090, 15499, 30998, 77495, 85949, 154990, 171898, 429745, 859490, 945439, 1890878, 4727195, 9454390]

約数ペア:

[(1, 9454390), (2, 4727195), (5, 1890878), (10, 945439), (11, 859490), (22, 429745), (55, 171898), (61, 154990), (110, 85949), (122, 77495), (305, 30998), (610, 15499), (671, 14090), (1342, 7045), (1409, 6710), (2818, 3355)]