2015754420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{28447}}^1$

素因数の和:29640

約数の個数: 48

約数和(自身を含む): 5649090048

約数和(自身を除く): 3633335628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1181, 2362, 3543, 4724, 5905, 7086, 11810, 14172, 17715, 23620, 28447, 35430, 56894, 70860, 85341, 113788, 142235, 170682, 284470, 341364, 426705, 568940, 853410, 1706820, 33595907, 67191814, 100787721, 134383628, 167979535, 201575442, 335959070, 403150884, 503938605, 671918140, 1007877210, 2015754420]

約数ペア:

[(1, 2015754420), (2, 1007877210), (3, 671918140), (4, 503938605), (5, 403150884), (6, 335959070), (10, 201575442), (12, 167979535), (15, 134383628), (20, 100787721), (30, 67191814), (60, 33595907), (1181, 1706820), (2362, 853410), (3543, 568940), (4724, 426705), (5905, 341364), (7086, 284470), (11810, 170682), (14172, 142235), (17715, 113788), (23620, 85341), (28447, 70860), (35430, 56894)]