39167940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{93257}}^1$

素因数の和:93276

約数の個数: 48

約数和(自身を含む): 125338752

約数和(自身を除く): 86170812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 93257, 186514, 279771, 373028, 466285, 559542, 652799, 932570, 1119084, 1305598, 1398855, 1865140, 1958397, 2611196, 2797710, 3263995, 3916794, 5595420, 6527990, 7833588, 9791985, 13055980, 19583970, 39167940]

約数ペア:

[(1, 39167940), (2, 19583970), (3, 13055980), (4, 9791985), (5, 7833588), (6, 6527990), (7, 5595420), (10, 3916794), (12, 3263995), (14, 2797710), (15, 2611196), (20, 1958397), (21, 1865140), (28, 1398855), (30, 1305598), (35, 1119084), (42, 932570), (60, 652799), (70, 559542), (84, 466285), (105, 373028), (140, 279771), (210, 186514), (420, 93257)]