931516980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2153}}^1\times {\mathrm{7211}}^1$

素因数の和:9376

約数の個数: 48

約数和(自身を含む): 2609820864

約数和(自身を除く): 1678303884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2153, 4306, 6459, 7211, 8612, 10765, 12918, 14422, 21530, 21633, 25836, 28844, 32295, 36055, 43060, 43266, 64590, 72110, 86532, 108165, 129180, 144220, 216330, 432660, 15525283, 31050566, 46575849, 62101132, 77626415, 93151698, 155252830, 186303396, 232879245, 310505660, 465758490, 931516980]

約数ペア:

[(1, 931516980), (2, 465758490), (3, 310505660), (4, 232879245), (5, 186303396), (6, 155252830), (10, 93151698), (12, 77626415), (15, 62101132), (20, 46575849), (30, 31050566), (60, 15525283), (2153, 432660), (4306, 216330), (6459, 144220), (7211, 129180), (8612, 108165), (10765, 86532), (12918, 72110), (14422, 64590), (21530, 43266), (21633, 43060), (25836, 36055), (28844, 32295)]