2207887260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{465799}}^1$

素因数の和:465890

約数の個数: 48

約数和(自身を含む): 6260352000

約数和(自身を除く): 4052464740

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, 465799, 931598, 1397397, 1863196, 2328995, 2794794, 4657990, 5589588, 6986985, 9315980, 13973970, 27947940, 36798121, 73596242, 110394363, 147192484, 183990605, 220788726, 367981210, 441577452, 551971815, 735962420, 1103943630, 2207887260]

約数ペア:

[(1, 2207887260), (2, 1103943630), (3, 735962420), (4, 551971815), (5, 441577452), (6, 367981210), (10, 220788726), (12, 183990605), (15, 147192484), (20, 110394363), (30, 73596242), (60, 36798121), (79, 27947940), (158, 13973970), (237, 9315980), (316, 6986985), (395, 5589588), (474, 4657990), (790, 2794794), (948, 2328995), (1185, 1863196), (1580, 1397397), (2370, 931598), (4740, 465799)]