63825090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{619}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 175703040

約数和(自身を除く): 111877950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 491, 619, 982, 1238, 1473, 1857, 2455, 2946, 3095, 3437, 3714, 4333, 4910, 6190, 6874, 7365, 8666, 9285, 10311, 12999, 14730, 17185, 18570, 20622, 21665, 25998, 34370, 43330, 51555, 64995, 103110, 129990, 303929, 607858, 911787, 1519645, 1823574, 2127503, 3039290, 4255006, 4558935, 6382509, 9117870, 10637515, 12765018, 21275030, 31912545, 63825090]

約数ペア:

[(1, 63825090), (2, 31912545), (3, 21275030), (5, 12765018), (6, 10637515), (7, 9117870), (10, 6382509), (14, 4558935), (15, 4255006), (21, 3039290), (30, 2127503), (35, 1823574), (42, 1519645), (70, 911787), (105, 607858), (210, 303929), (491, 129990), (619, 103110), (982, 64995), (1238, 51555), (1473, 43330), (1857, 34370), (2455, 25998), (2946, 21665), (3095, 20622), (3437, 18570), (3714, 17185), (4333, 14730), (4910, 12999), (6190, 10311), (6874, 9285), (7365, 8666)]