738861430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1\times {\mathrm{2791}}^1$

素因数の和:3972

約数の個数: 32

約数和(自身を含む): 1389477888

約数和(自身を除く): 650616458

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1151, 2302, 2791, 5582, 5755, 11510, 13955, 26473, 27910, 52946, 64193, 128386, 132365, 264730, 320965, 641930, 3212441, 6424882, 16062205, 32124410, 73886143, 147772286, 369430715, 738861430]

約数ペア:

[(1, 738861430), (2, 369430715), (5, 147772286), (10, 73886143), (23, 32124410), (46, 16062205), (115, 6424882), (230, 3212441), (1151, 641930), (2302, 320965), (2791, 264730), (5582, 132365), (5755, 128386), (11510, 64193), (13955, 52946), (26473, 27910)]