61239230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3389}}^1$

素因数の和:3548

約数の個数: 32

約数和(自身を含む): 119599200

約数和(自身を除く): 58359970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3389, 3614, 6778, 9035, 16945, 18070, 33890, 44057, 88114, 220285, 440570, 471071, 942142, 2355355, 4710710, 6123923, 12247846, 30619615, 61239230]

約数ペア:

[(1, 61239230), (2, 30619615), (5, 12247846), (10, 6123923), (13, 4710710), (26, 2355355), (65, 942142), (130, 471071), (139, 440570), (278, 220285), (695, 88114), (1390, 44057), (1807, 33890), (3389, 18070), (3614, 16945), (6778, 9035)]