70284190

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 129003840

約数和(自身を除く): 58719650

約数列:

[1, 2, 5, 10, 89, 157, 178, 314, 445, 503, 785, 890, 1006, 1570, 2515, 5030, 13973, 27946, 44767, 69865, 78971, 89534, 139730, 157942, 223835, 394855, 447670, 789710, 7028419, 14056838, 35142095, 70284190]

約数ペア:

[(1, 70284190), (2, 35142095), (5, 14056838), (10, 7028419), (89, 789710), (157, 447670), (178, 394855), (314, 223835), (445, 157942), (503, 139730), (785, 89534), (890, 78971), (1006, 69865), (1570, 44767), (2515, 27946), (5030, 13973)]