66801010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 122938560

約数和(自身を除く): 56137550

約数列:

[1, 2, 5, 10, 67, 134, 179, 335, 358, 557, 670, 895, 1114, 1790, 2785, 5570, 11993, 23986, 37319, 59965, 74638, 99703, 119930, 186595, 199406, 373190, 498515, 997030, 6680101, 13360202, 33400505, 66801010]

約数ペア:

[(1, 66801010), (2, 33400505), (5, 13360202), (10, 6680101), (67, 997030), (134, 498515), (179, 373190), (335, 199406), (358, 186595), (557, 119930), (670, 99703), (895, 74638), (1114, 59965), (1790, 37319), (2785, 23986), (5570, 11993)]