15488070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 40449024

約数和(自身を除く): 24960954

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 263, 302, 390, 453, 526, 755, 789, 906, 1315, 1510, 1578, 1963, 2265, 2630, 3419, 3926, 3945, 4530, 5889, 6838, 7890, 9815, 10257, 11778, 17095, 19630, 20514, 29445, 34190, 39713, 51285, 58890, 79426, 102570, 119139, 198565, 238278, 397130, 516269, 595695, 1032538, 1191390, 1548807, 2581345, 3097614, 5162690, 7744035, 15488070]

約数ペア:

[(1, 15488070), (2, 7744035), (3, 5162690), (5, 3097614), (6, 2581345), (10, 1548807), (13, 1191390), (15, 1032538), (26, 595695), (30, 516269), (39, 397130), (65, 238278), (78, 198565), (130, 119139), (151, 102570), (195, 79426), (263, 58890), (302, 51285), (390, 39713), (453, 34190), (526, 29445), (755, 20514), (789, 19630), (906, 17095), (1315, 11778), (1510, 10257), (1578, 9815), (1963, 7890), (2265, 6838), (2630, 5889), (3419, 4530), (3926, 3945)]