1229405910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{3557}}^1$

素因数の和:3889

約数の個数: 64

約数和(自身を含む): 3034148544

約数和(自身を除く): 1804742634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 281, 410, 562, 615, 843, 1230, 1405, 1686, 2810, 3557, 4215, 7114, 8430, 10671, 11521, 17785, 21342, 23042, 34563, 35570, 53355, 57605, 69126, 106710, 115210, 145837, 172815, 291674, 345630, 437511, 729185, 875022, 999517, 1458370, 1999034, 2187555, 2998551, 4375110, 4997585, 5997102, 9995170, 14992755, 29985510, 40980197, 81960394, 122940591, 204900985, 245881182, 409801970, 614702955, 1229405910]

約数ペア:

[(1, 1229405910), (2, 614702955), (3, 409801970), (5, 245881182), (6, 204900985), (10, 122940591), (15, 81960394), (30, 40980197), (41, 29985510), (82, 14992755), (123, 9995170), (205, 5997102), (246, 4997585), (281, 4375110), (410, 2998551), (562, 2187555), (615, 1999034), (843, 1458370), (1230, 999517), (1405, 875022), (1686, 729185), (2810, 437511), (3557, 345630), (4215, 291674), (7114, 172815), (8430, 145837), (10671, 115210), (11521, 106710), (17785, 69126), (21342, 57605), (23042, 53355), (34563, 35570)]