30221510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6701}}^1$

素因数の和:6760

約数の個数: 32

約数和(自身を含む): 60800544

約数和(自身を除く): 30579034

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 6701, 13402, 33505, 67010, 73711, 147422, 274741, 368555, 549482, 737110, 1373705, 2747410, 3022151, 6044302, 15110755, 30221510]

約数ペア:

[(1, 30221510), (2, 15110755), (5, 6044302), (10, 3022151), (11, 2747410), (22, 1373705), (41, 737110), (55, 549482), (82, 368555), (110, 274741), (205, 147422), (410, 73711), (451, 67010), (902, 33505), (2255, 13402), (4510, 6701)]