131216670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8627}}^1$

素因数の和:8666

約数の個数: 72

約数和(自身を含む): 369468216

約数和(自身を除く): 238251546

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 8627, 15210, 17254, 25881, 43135, 51762, 77643, 86270, 112151, 129405, 155286, 224302, 258810, 336453, 388215, 560755, 672906, 776430, 1009359, 1121510, 1457963, 1682265, 2018718, 2915926, 3364530, 4373889, 5046795, 7289815, 8747778, 10093590, 13121667, 14579630, 21869445, 26243334, 43738890, 65608335, 131216670]

約数ペア:

[(1, 131216670), (2, 65608335), (3, 43738890), (5, 26243334), (6, 21869445), (9, 14579630), (10, 13121667), (13, 10093590), (15, 8747778), (18, 7289815), (26, 5046795), (30, 4373889), (39, 3364530), (45, 2915926), (65, 2018718), (78, 1682265), (90, 1457963), (117, 1121510), (130, 1009359), (169, 776430), (195, 672906), (234, 560755), (338, 388215), (390, 336453), (507, 258810), (585, 224302), (845, 155286), (1014, 129405), (1170, 112151), (1521, 86270), (1690, 77643), (2535, 51762), (3042, 43135), (5070, 25881), (7605, 17254), (8627, 15210)]