42342420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8933}}^1$

素因数の和:9024

約数の個数: 48

約数和(自身を含む): 120072960

約数和(自身を除く): 77730540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 8933, 17866, 26799, 35732, 44665, 53598, 89330, 107196, 133995, 178660, 267990, 535980, 705707, 1411414, 2117121, 2822828, 3528535, 4234242, 7057070, 8468484, 10585605, 14114140, 21171210, 42342420]

約数ペア:

[(1, 42342420), (2, 21171210), (3, 14114140), (4, 10585605), (5, 8468484), (6, 7057070), (10, 4234242), (12, 3528535), (15, 2822828), (20, 2117121), (30, 1411414), (60, 705707), (79, 535980), (158, 267990), (237, 178660), (316, 133995), (395, 107196), (474, 89330), (790, 53598), (948, 44665), (1185, 35732), (1580, 26799), (2370, 17866), (4740, 8933)]