154950290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{1433}}^1$

素因数の和:2434

約数の個数: 32

約数和(自身を含む): 304788096

約数和(自身を除く): 149837806

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 983, 1433, 1966, 2866, 4915, 7165, 9830, 10813, 14330, 15763, 21626, 31526, 54065, 78815, 108130, 157630, 1408639, 2817278, 7043195, 14086390, 15495029, 30990058, 77475145, 154950290]

約数ペア:

[(1, 154950290), (2, 77475145), (5, 30990058), (10, 15495029), (11, 14086390), (22, 7043195), (55, 2817278), (110, 1408639), (983, 157630), (1433, 108130), (1966, 78815), (2866, 54065), (4915, 31526), (7165, 21626), (9830, 15763), (10813, 14330)]