30485958

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{653}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 63286272

約数和(自身を除く): 32800314

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 251, 502, 653, 753, 1306, 1506, 1959, 3918, 7781, 15562, 20243, 23343, 40486, 46686, 60729, 121458, 163903, 327806, 491709, 983418, 5080993, 10161986, 15242979, 30485958]

約数ペア:

[(1, 30485958), (2, 15242979), (3, 10161986), (6, 5080993), (31, 983418), (62, 491709), (93, 327806), (186, 163903), (251, 121458), (502, 60729), (653, 46686), (753, 40486), (1306, 23343), (1506, 20243), (1959, 15562), (3918, 7781)]