75403330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3191}}^1$

素因数の和:3354

約数の個数: 32

約数和(自身を含む): 144789120

約数和(自身を除く): 69385790

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 3191, 4726, 6382, 11815, 15955, 23630, 31910, 54247, 108494, 271235, 443549, 542470, 887098, 2217745, 4435490, 7540333, 15080666, 37701665, 75403330]

約数ペア:

[(1, 75403330), (2, 37701665), (5, 15080666), (10, 7540333), (17, 4435490), (34, 2217745), (85, 887098), (139, 542470), (170, 443549), (278, 271235), (695, 108494), (1390, 54247), (2363, 31910), (3191, 23630), (4726, 15955), (6382, 11815)]