329801830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{33347}}^1$

素因数の和:33420

約数の個数: 32

約数和(自身を含む): 633878784

約数和(自身を除く): 304076954

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 33347, 66694, 166735, 333470, 766981, 1433921, 1533962, 2867842, 3834905, 7169605, 7669810, 14339210, 32980183, 65960366, 164900915, 329801830]

約数ペア:

[(1, 329801830), (2, 164900915), (5, 65960366), (10, 32980183), (23, 14339210), (43, 7669810), (46, 7169605), (86, 3834905), (115, 2867842), (215, 1533962), (230, 1433921), (430, 766981), (989, 333470), (1978, 166735), (4945, 66694), (9890, 33347)]