70962815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 114048000

約数和(自身を除く): 43085185

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 89, 95, 109, 133, 209, 385, 445, 545, 623, 665, 763, 979, 1045, 1199, 1463, 1691, 2071, 3115, 3815, 4895, 5995, 6853, 7315, 8393, 8455, 9701, 10355, 11837, 14497, 18601, 22781, 34265, 41965, 48505, 59185, 67907, 72485, 93005, 106711, 113905, 130207, 159467, 184319, 339535, 533555, 651035, 746977, 797335, 921595, 1290233, 2027509, 3734885, 6451165, 10137545, 14192563, 70962815]

約数ペア:

[(1, 70962815), (5, 14192563), (7, 10137545), (11, 6451165), (19, 3734885), (35, 2027509), (55, 1290233), (77, 921595), (89, 797335), (95, 746977), (109, 651035), (133, 533555), (209, 339535), (385, 184319), (445, 159467), (545, 130207), (623, 113905), (665, 106711), (763, 93005), (979, 72485), (1045, 67907), (1199, 59185), (1463, 48505), (1691, 41965), (2071, 34265), (3115, 22781), (3815, 18601), (4895, 14497), (5995, 11837), (6853, 10355), (7315, 9701), (8393, 8455)]