15243060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{36293}}^1$

素因数の和:36312

約数の個数: 48

約数和(自身を含む): 48779136

約数和(自身を除く): 33536076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 36293, 72586, 108879, 145172, 181465, 217758, 254051, 362930, 435516, 508102, 544395, 725860, 762153, 1016204, 1088790, 1270255, 1524306, 2177580, 2540510, 3048612, 3810765, 5081020, 7621530, 15243060]

約数ペア:

[(1, 15243060), (2, 7621530), (3, 5081020), (4, 3810765), (5, 3048612), (6, 2540510), (7, 2177580), (10, 1524306), (12, 1270255), (14, 1088790), (15, 1016204), (20, 762153), (21, 725860), (28, 544395), (30, 508102), (35, 435516), (42, 362930), (60, 254051), (70, 217758), (84, 181465), (105, 145172), (140, 108879), (210, 72586), (420, 36293)]