72401070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3163}}^1$

素因数の和:3289

約数の個数: 64

約数和(自身を含む): 200471040

約数和(自身を除く): 128069970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 2289, 3163, 3270, 3815, 4578, 6326, 7630, 9489, 11445, 15815, 18978, 22141, 22890, 31630, 44282, 47445, 66423, 94890, 110705, 132846, 221410, 332115, 344767, 664230, 689534, 1034301, 1723835, 2068602, 2413369, 3447670, 4826738, 5171505, 7240107, 10343010, 12066845, 14480214, 24133690, 36200535, 72401070]

約数ペア:

[(1, 72401070), (2, 36200535), (3, 24133690), (5, 14480214), (6, 12066845), (7, 10343010), (10, 7240107), (14, 5171505), (15, 4826738), (21, 3447670), (30, 2413369), (35, 2068602), (42, 1723835), (70, 1034301), (105, 689534), (109, 664230), (210, 344767), (218, 332115), (327, 221410), (545, 132846), (654, 110705), (763, 94890), (1090, 66423), (1526, 47445), (1635, 44282), (2289, 31630), (3163, 22890), (3270, 22141), (3815, 18978), (4578, 15815), (6326, 11445), (7630, 9489)]