74914790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2503}}^1$

素因数の和:2624

約数の個数: 32

約数和(自身を含む): 140083776

約数和(自身を除く): 65168986

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 365, 410, 730, 2503, 2993, 5006, 5986, 12515, 14965, 25030, 29930, 102623, 182719, 205246, 365438, 513115, 913595, 1026230, 1827190, 7491479, 14982958, 37457395, 74914790]

約数ペア:

[(1, 74914790), (2, 37457395), (5, 14982958), (10, 7491479), (41, 1827190), (73, 1026230), (82, 913595), (146, 513115), (205, 365438), (365, 205246), (410, 182719), (730, 102623), (2503, 29930), (2993, 25030), (5006, 14965), (5986, 12515)]