212715210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{46957}}^1$

素因数の和:47118

約数の個数: 32

約数和(自身を含む): 513908352

約数和(自身を除く): 301193142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 46957, 93914, 140871, 234785, 281742, 469570, 704355, 1408710, 7090507, 14181014, 21271521, 35452535, 42543042, 70905070, 106357605, 212715210]

約数ペア:

[(1, 212715210), (2, 106357605), (3, 70905070), (5, 42543042), (6, 35452535), (10, 21271521), (15, 14181014), (30, 7090507), (151, 1408710), (302, 704355), (453, 469570), (755, 281742), (906, 234785), (1510, 140871), (2265, 93914), (4530, 46957)]