545372220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{19717}}^1$

素因数の和:20190

約数の個数: 48

約数和(自身を含む): 1530432288

約数和(自身を除く): 985060068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 461, 922, 1383, 1844, 2305, 2766, 4610, 5532, 6915, 9220, 13830, 19717, 27660, 39434, 59151, 78868, 98585, 118302, 197170, 236604, 295755, 394340, 591510, 1183020, 9089537, 18179074, 27268611, 36358148, 45447685, 54537222, 90895370, 109074444, 136343055, 181790740, 272686110, 545372220]

約数ペア:

[(1, 545372220), (2, 272686110), (3, 181790740), (4, 136343055), (5, 109074444), (6, 90895370), (10, 54537222), (12, 45447685), (15, 36358148), (20, 27268611), (30, 18179074), (60, 9089537), (461, 1183020), (922, 591510), (1383, 394340), (1844, 295755), (2305, 236604), (2766, 197170), (4610, 118302), (5532, 98585), (6915, 78868), (9220, 59151), (13830, 39434), (19717, 27660)]