70740030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{5471}}^1$

素因数の和:5912

約数の個数: 32

約数和(自身を含む): 170201088

約数和(自身を除く): 99461058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 5471, 6465, 10942, 12930, 16413, 27355, 32826, 54710, 82065, 164130, 2358001, 4716002, 7074003, 11790005, 14148006, 23580010, 35370015, 70740030]

約数ペア:

[(1, 70740030), (2, 35370015), (3, 23580010), (5, 14148006), (6, 11790005), (10, 7074003), (15, 4716002), (30, 2358001), (431, 164130), (862, 82065), (1293, 54710), (2155, 32826), (2586, 27355), (4310, 16413), (5471, 12930), (6465, 10942)]