71669130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1217}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 186617088

約数和(自身を除く): 114947958

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 302, 390, 453, 755, 906, 1217, 1510, 1963, 2265, 2434, 3651, 3926, 4530, 5889, 6085, 7302, 9815, 11778, 12170, 15821, 18255, 19630, 29445, 31642, 36510, 47463, 58890, 79105, 94926, 158210, 183767, 237315, 367534, 474630, 551301, 918835, 1102602, 1837670, 2388971, 2756505, 4777942, 5513010, 7166913, 11944855, 14333826, 23889710, 35834565, 71669130]

約数ペア:

[(1, 71669130), (2, 35834565), (3, 23889710), (5, 14333826), (6, 11944855), (10, 7166913), (13, 5513010), (15, 4777942), (26, 2756505), (30, 2388971), (39, 1837670), (65, 1102602), (78, 918835), (130, 551301), (151, 474630), (195, 367534), (302, 237315), (390, 183767), (453, 158210), (755, 94926), (906, 79105), (1217, 58890), (1510, 47463), (1963, 36510), (2265, 31642), (2434, 29445), (3651, 19630), (3926, 18255), (4530, 15821), (5889, 12170), (6085, 11778), (7302, 9815)]