65308530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{881}}^1$

素因数の和:1251

約数の個数: 64

約数和(自身を含む): 179843328

約数和(自身を除く): 114534798

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 353, 706, 881, 1059, 1762, 1765, 2118, 2471, 2643, 3530, 4405, 4942, 5286, 5295, 6167, 7413, 8810, 10590, 12334, 12355, 13215, 14826, 18501, 24710, 26430, 30835, 37002, 37065, 61670, 74130, 92505, 185010, 310993, 621986, 932979, 1554965, 1865958, 2176951, 3109930, 4353902, 4664895, 6530853, 9329790, 10884755, 13061706, 21769510, 32654265, 65308530]

約数ペア:

[(1, 65308530), (2, 32654265), (3, 21769510), (5, 13061706), (6, 10884755), (7, 9329790), (10, 6530853), (14, 4664895), (15, 4353902), (21, 3109930), (30, 2176951), (35, 1865958), (42, 1554965), (70, 932979), (105, 621986), (210, 310993), (353, 185010), (706, 92505), (881, 74130), (1059, 61670), (1762, 37065), (1765, 37002), (2118, 30835), (2471, 26430), (2643, 24710), (3530, 18501), (4405, 14826), (4942, 13215), (5286, 12355), (5295, 12334), (6167, 10590), (7413, 8810)]