10227980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1699}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 25132800

約数和(自身を除く): 14904820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 1699, 3010, 3398, 6020, 6796, 8495, 11893, 16990, 23786, 33980, 47572, 59465, 73057, 118930, 146114, 237860, 292228, 365285, 511399, 730570, 1022798, 1461140, 2045596, 2556995, 5113990, 10227980]

約数ペア:

[(1, 10227980), (2, 5113990), (4, 2556995), (5, 2045596), (7, 1461140), (10, 1022798), (14, 730570), (20, 511399), (28, 365285), (35, 292228), (43, 237860), (70, 146114), (86, 118930), (140, 73057), (172, 59465), (215, 47572), (301, 33980), (430, 23786), (602, 16990), (860, 11893), (1204, 8495), (1505, 6796), (1699, 6020), (3010, 3398)]