64245390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{194683}}^1$

素因数の和:194704

約数の個数: 32

約数和(自身を含む): 168206976

約数和(自身を除く): 103961586

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 194683, 389366, 584049, 973415, 1168098, 1946830, 2141513, 2920245, 4283026, 5840490, 6424539, 10707565, 12849078, 21415130, 32122695, 64245390]

約数ペア:

[(1, 64245390), (2, 32122695), (3, 21415130), (5, 12849078), (6, 10707565), (10, 6424539), (11, 5840490), (15, 4283026), (22, 2920245), (30, 2141513), (33, 1946830), (55, 1168098), (66, 973415), (110, 584049), (165, 389366), (330, 194683)]