157214530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{647}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 315907776

約数和(自身を除く): 158693246

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 647, 1034, 1294, 2209, 2585, 3235, 4418, 5170, 6470, 7117, 11045, 14234, 22090, 24299, 30409, 35585, 48598, 60818, 71170, 121495, 152045, 242990, 304090, 334499, 668998, 1429223, 1672495, 2858446, 3344990, 7146115, 14292230, 15721453, 31442906, 78607265, 157214530]

約数ペア:

[(1, 157214530), (2, 78607265), (5, 31442906), (10, 15721453), (11, 14292230), (22, 7146115), (47, 3344990), (55, 2858446), (94, 1672495), (110, 1429223), (235, 668998), (470, 334499), (517, 304090), (647, 242990), (1034, 152045), (1294, 121495), (2209, 71170), (2585, 60818), (3235, 48598), (4418, 35585), (5170, 30409), (6470, 24299), (7117, 22090), (11045, 14234)]