74733990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{11171}}^1$

素因数の和:11404

約数の個数: 32

約数和(自身を含む): 180182016

約数和(自身を除く): 105448026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 11171, 22342, 33513, 55855, 67026, 111710, 167565, 335130, 2491133, 4982266, 7473399, 12455665, 14946798, 24911330, 37366995, 74733990]

約数ペア:

[(1, 74733990), (2, 37366995), (3, 24911330), (5, 14946798), (6, 12455665), (10, 7473399), (15, 4982266), (30, 2491133), (223, 335130), (446, 167565), (669, 111710), (1115, 67026), (1338, 55855), (2230, 33513), (3345, 22342), (6690, 11171)]