30204408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 82051200

約数和(自身を除く): 51846792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 739, 786, 1048, 1478, 1572, 1703, 2217, 2956, 3144, 3406, 4434, 5109, 5912, 6812, 8868, 9607, 10218, 13624, 17736, 19214, 20436, 28821, 38428, 40872, 57642, 76856, 96809, 115284, 193618, 230568, 290427, 387236, 580854, 774472, 1161708, 1258517, 2323416, 2517034, 3775551, 5034068, 7551102, 10068136, 15102204, 30204408]

約数ペア:

[(1, 30204408), (2, 15102204), (3, 10068136), (4, 7551102), (6, 5034068), (8, 3775551), (12, 2517034), (13, 2323416), (24, 1258517), (26, 1161708), (39, 774472), (52, 580854), (78, 387236), (104, 290427), (131, 230568), (156, 193618), (262, 115284), (312, 96809), (393, 76856), (524, 57642), (739, 40872), (786, 38428), (1048, 28821), (1478, 20436), (1572, 19214), (1703, 17736), (2217, 13624), (2956, 10218), (3144, 9607), (3406, 8868), (4434, 6812), (5109, 5912)]