58638420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{325769}}^1$

素因数の和:325784

約数の個数: 36

約数和(自身を含む): 177870420

約数和(自身を除く): 119232000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 325769, 651538, 977307, 1303076, 1628845, 1954614, 2931921, 3257690, 3909228, 4886535, 5863842, 6515380, 9773070, 11727684, 14659605, 19546140, 29319210, 58638420]

約数ペア:

[(1, 58638420), (2, 29319210), (3, 19546140), (4, 14659605), (5, 11727684), (6, 9773070), (9, 6515380), (10, 5863842), (12, 4886535), (15, 3909228), (18, 3257690), (20, 2931921), (30, 1954614), (36, 1628845), (45, 1303076), (60, 977307), (90, 651538), (180, 325769)]