129377580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{5003}}^1$

素因数の和:5446

約数の個数: 48

約数和(自身を含む): 363170304

約数和(自身を除く): 233792724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431, 862, 1293, 1724, 2155, 2586, 4310, 5003, 5172, 6465, 8620, 10006, 12930, 15009, 20012, 25015, 25860, 30018, 50030, 60036, 75045, 100060, 150090, 300180, 2156293, 4312586, 6468879, 8625172, 10781465, 12937758, 21562930, 25875516, 32344395, 43125860, 64688790, 129377580]

約数ペア:

[(1, 129377580), (2, 64688790), (3, 43125860), (4, 32344395), (5, 25875516), (6, 21562930), (10, 12937758), (12, 10781465), (15, 8625172), (20, 6468879), (30, 4312586), (60, 2156293), (431, 300180), (862, 150090), (1293, 100060), (1724, 75045), (2155, 60036), (2586, 50030), (4310, 30018), (5003, 25860), (5172, 25015), (6465, 20012), (8620, 15009), (10006, 12930)]