366980740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{2683}}^1$

素因数の和:3676

約数の個数: 48

約数和(自身を含む): 881983872

約数和(自身を除く): 515003132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 977, 1954, 2683, 3908, 4885, 5366, 6839, 9770, 10732, 13415, 13678, 18781, 19540, 26830, 27356, 34195, 37562, 53660, 68390, 75124, 93905, 136780, 187810, 375620, 2621291, 5242582, 10485164, 13106455, 18349037, 26212910, 36698074, 52425820, 73396148, 91745185, 183490370, 366980740]

約数ペア:

[(1, 366980740), (2, 183490370), (4, 91745185), (5, 73396148), (7, 52425820), (10, 36698074), (14, 26212910), (20, 18349037), (28, 13106455), (35, 10485164), (70, 5242582), (140, 2621291), (977, 375620), (1954, 187810), (2683, 136780), (3908, 93905), (4885, 75124), (5366, 68390), (6839, 53660), (9770, 37562), (10732, 34195), (13415, 27356), (13678, 26830), (18781, 19540)]