1506949490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{31271}}^1$

素因数の和:31418

約数の個数: 32

約数和(自身を含む): 2791964160

約数和(自身を除く): 1285014670

約数列:

[1, 2, 5, 10, 61, 79, 122, 158, 305, 395, 610, 790, 4819, 9638, 24095, 31271, 48190, 62542, 156355, 312710, 1907531, 2470409, 3815062, 4940818, 9537655, 12352045, 19075310, 24704090, 150694949, 301389898, 753474745, 1506949490]

約数ペア:

[(1, 1506949490), (2, 753474745), (5, 301389898), (10, 150694949), (61, 24704090), (79, 19075310), (122, 12352045), (158, 9537655), (305, 4940818), (395, 3815062), (610, 2470409), (790, 1907531), (4819, 312710), (9638, 156355), (24095, 62542), (31271, 48190)]