426367030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{2767}}^1$

素因数の和:3604

約数の個数: 32

約数和(自身を含む): 809141760

約数和(自身を除く): 382774730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 811, 1622, 2767, 4055, 5534, 8110, 13835, 15409, 27670, 30818, 52573, 77045, 105146, 154090, 262865, 525730, 2244037, 4488074, 11220185, 22440370, 42636703, 85273406, 213183515, 426367030]

約数ペア:

[(1, 426367030), (2, 213183515), (5, 85273406), (10, 42636703), (19, 22440370), (38, 11220185), (95, 4488074), (190, 2244037), (811, 525730), (1622, 262865), (2767, 154090), (4055, 105146), (5534, 77045), (8110, 52573), (13835, 30818), (15409, 27670)]