63026740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 156251592

約数和(自身を除く): 93224852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 365, 490, 511, 730, 881, 980, 1022, 1460, 1762, 2044, 2555, 3524, 3577, 4405, 5110, 6167, 7154, 8810, 10220, 12334, 14308, 17620, 17885, 24668, 30835, 35770, 43169, 61670, 64313, 71540, 86338, 123340, 128626, 172676, 215845, 257252, 321565, 431690, 450191, 643130, 863380, 900382, 1286260, 1800764, 2250955, 3151337, 4501910, 6302674, 9003820, 12605348, 15756685, 31513370, 63026740]

約数ペア:

[(1, 63026740), (2, 31513370), (4, 15756685), (5, 12605348), (7, 9003820), (10, 6302674), (14, 4501910), (20, 3151337), (28, 2250955), (35, 1800764), (49, 1286260), (70, 900382), (73, 863380), (98, 643130), (140, 450191), (146, 431690), (196, 321565), (245, 257252), (292, 215845), (365, 172676), (490, 128626), (511, 123340), (730, 86338), (881, 71540), (980, 64313), (1022, 61670), (1460, 43169), (1762, 35770), (2044, 30835), (2555, 24668), (3524, 17885), (3577, 17620), (4405, 14308), (5110, 12334), (6167, 10220), (7154, 8810)]