3938070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 9525600

約数和(自身を除く): 5587530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 881, 894, 1490, 1762, 2235, 2643, 4405, 4470, 5286, 8810, 13215, 26430, 131269, 262538, 393807, 656345, 787614, 1312690, 1969035, 3938070]

約数ペア:

[(1, 3938070), (2, 1969035), (3, 1312690), (5, 787614), (6, 656345), (10, 393807), (15, 262538), (30, 131269), (149, 26430), (298, 13215), (447, 8810), (745, 5286), (881, 4470), (894, 4405), (1490, 2643), (1762, 2235)]