28393710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4133}}^1$

素因数の和:4372

約数の個数: 32

約数和(自身を含む): 68459040

約数和(自身を除く): 40065330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 4133, 6870, 8266, 12399, 20665, 24798, 41330, 61995, 123990, 946457, 1892914, 2839371, 4732285, 5678742, 9464570, 14196855, 28393710]

約数ペア:

[(1, 28393710), (2, 14196855), (3, 9464570), (5, 5678742), (6, 4732285), (10, 2839371), (15, 1892914), (30, 946457), (229, 123990), (458, 61995), (687, 41330), (1145, 24798), (1374, 20665), (2290, 12399), (3435, 8266), (4133, 6870)]