1615653650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{146213}}^1$

素因数の和:146255

約数の個数: 48

約数和(自身を含む): 3426671304

約数和(自身を除く): 1811017654

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 146213, 292426, 731065, 1462130, 1900769, 2485621, 3655325, 3801538, 4971242, 7310650, 9503845, 12428105, 19007690, 24856210, 32313073, 47519225, 62140525, 64626146, 95038450, 124281050, 161565365, 323130730, 807826825, 1615653650]

約数ペア:

[(1, 1615653650), (2, 807826825), (5, 323130730), (10, 161565365), (13, 124281050), (17, 95038450), (25, 64626146), (26, 62140525), (34, 47519225), (50, 32313073), (65, 24856210), (85, 19007690), (130, 12428105), (170, 9503845), (221, 7310650), (325, 4971242), (425, 3801538), (442, 3655325), (650, 2485621), (850, 1900769), (1105, 1462130), (2210, 731065), (5525, 292426), (11050, 146213)]