30859530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 81019008

約数和(自身を除く): 50159478

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1181, 1742, 2010, 2362, 2613, 3543, 4355, 5226, 5905, 7086, 8710, 11810, 13065, 15353, 17715, 26130, 30706, 35430, 46059, 76765, 79127, 92118, 153530, 158254, 230295, 237381, 395635, 460590, 474762, 791270, 1028651, 1186905, 2057302, 2373810, 3085953, 5143255, 6171906, 10286510, 15429765, 30859530]

約数ペア:

[(1, 30859530), (2, 15429765), (3, 10286510), (5, 6171906), (6, 5143255), (10, 3085953), (13, 2373810), (15, 2057302), (26, 1186905), (30, 1028651), (39, 791270), (65, 474762), (67, 460590), (78, 395635), (130, 237381), (134, 230295), (195, 158254), (201, 153530), (335, 92118), (390, 79127), (402, 76765), (670, 46059), (871, 35430), (1005, 30706), (1181, 26130), (1742, 17715), (2010, 15353), (2362, 13065), (2613, 11810), (3543, 8710), (4355, 7086), (5226, 5905)]