30450708

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 82790400

約数和(自身を除く): 52339692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 79, 83, 86, 108, 129, 158, 166, 172, 237, 249, 258, 316, 332, 387, 474, 498, 516, 711, 747, 774, 948, 996, 1161, 1422, 1494, 1548, 2133, 2241, 2322, 2844, 2988, 3397, 3569, 4266, 4482, 4644, 6557, 6794, 7138, 8532, 8964, 10191, 10707, 13114, 13588, 14276, 19671, 20382, 21414, 26228, 30573, 32121, 39342, 40764, 42828, 59013, 61146, 64242, 78684, 91719, 96363, 118026, 122292, 128484, 177039, 183438, 192726, 236052, 281951, 354078, 366876, 385452, 563902, 708156, 845853, 1127804, 1691706, 2537559, 3383412, 5075118, 7612677, 10150236, 15225354, 30450708]

約数ペア:

[(1, 30450708), (2, 15225354), (3, 10150236), (4, 7612677), (6, 5075118), (9, 3383412), (12, 2537559), (18, 1691706), (27, 1127804), (36, 845853), (43, 708156), (54, 563902), (79, 385452), (83, 366876), (86, 354078), (108, 281951), (129, 236052), (158, 192726), (166, 183438), (172, 177039), (237, 128484), (249, 122292), (258, 118026), (316, 96363), (332, 91719), (387, 78684), (474, 64242), (498, 61146), (516, 59013), (711, 42828), (747, 40764), (774, 39342), (948, 32121), (996, 30573), (1161, 26228), (1422, 21414), (1494, 20382), (1548, 19671), (2133, 14276), (2241, 13588), (2322, 13114), (2844, 10707), (2988, 10191), (3397, 8964), (3569, 8532), (4266, 7138), (4482, 6794), (4644, 6557)]