57120030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57697}}^1$

素因数の和:57721

約数の個数: 48

約数和(自身を含む): 162015984

約数和(自身を除く): 104895954

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 57697, 115394, 173091, 288485, 346182, 519273, 576970, 634667, 865455, 1038546, 1269334, 1730910, 1904001, 2596365, 3173335, 3808002, 5192730, 5712003, 6346670, 9520005, 11424006, 19040010, 28560015, 57120030]

約数ペア:

[(1, 57120030), (2, 28560015), (3, 19040010), (5, 11424006), (6, 9520005), (9, 6346670), (10, 5712003), (11, 5192730), (15, 3808002), (18, 3173335), (22, 2596365), (30, 1904001), (33, 1730910), (45, 1269334), (55, 1038546), (66, 865455), (90, 634667), (99, 576970), (110, 519273), (165, 346182), (198, 288485), (330, 173091), (495, 115394), (990, 57697)]