530731630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{371141}}^1$

素因数の和:371172

約数の個数: 32

約数和(自身を含む): 1122333408

約数和(自身を除く): 591601778

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 371141, 742282, 1855705, 3711410, 4082551, 4824833, 8165102, 9649666, 20412755, 24124165, 40825510, 48248330, 53073163, 106146326, 265365815, 530731630]

約数ペア:

[(1, 530731630), (2, 265365815), (5, 106146326), (10, 53073163), (11, 48248330), (13, 40825510), (22, 24124165), (26, 20412755), (55, 9649666), (65, 8165102), (110, 4824833), (130, 4082551), (143, 3711410), (286, 1855705), (715, 742282), (1430, 371141)]