28975620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6113}}^1$

素因数の和:6204

約数の個数: 48

約数和(自身を含む): 82172160

約数和(自身を除く): 53196540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 6113, 12226, 18339, 24452, 30565, 36678, 61130, 73356, 91695, 122260, 183390, 366780, 482927, 965854, 1448781, 1931708, 2414635, 2897562, 4829270, 5795124, 7243905, 9658540, 14487810, 28975620]

約数ペア:

[(1, 28975620), (2, 14487810), (3, 9658540), (4, 7243905), (5, 5795124), (6, 4829270), (10, 2897562), (12, 2414635), (15, 1931708), (20, 1448781), (30, 965854), (60, 482927), (79, 366780), (158, 183390), (237, 122260), (316, 91695), (395, 73356), (474, 61130), (790, 36678), (948, 30565), (1185, 24452), (1580, 18339), (2370, 12226), (4740, 6113)]