310068405

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33287}}^1$

素因数の和:33327

約数の個数: 40

約数和(自身を含む): 580010112

約数和(自身を除く): 269941707

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 9315, 33287, 99861, 166435, 299583, 499305, 765601, 898749, 1497915, 2296803, 2696247, 3828005, 4493745, 6890409, 11484015, 13481235, 20671227, 34452045, 62013681, 103356135, 310068405]

約数ペア:

[(1, 310068405), (3, 103356135), (5, 62013681), (9, 34452045), (15, 20671227), (23, 13481235), (27, 11484015), (45, 6890409), (69, 4493745), (81, 3828005), (115, 2696247), (135, 2296803), (207, 1497915), (345, 898749), (405, 765601), (621, 499305), (1035, 299583), (1863, 166435), (3105, 99861), (9315, 33287)]