30910682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 54025920

約数和(自身を除く): 23115238

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 418, 803, 1013, 1387, 1606, 2026, 2774, 11143, 15257, 19247, 22286, 30514, 38494, 73949, 147898, 211717, 423434, 813439, 1405031, 1626878, 2810062, 15455341, 30910682]

約数ペア:

[(1, 30910682), (2, 15455341), (11, 2810062), (19, 1626878), (22, 1405031), (38, 813439), (73, 423434), (146, 211717), (209, 147898), (418, 73949), (803, 38494), (1013, 30514), (1387, 22286), (1606, 19247), (2026, 15257), (2774, 11143)]