38137260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{90803}}^1$

素因数の和:90822

約数の個数: 48

約数和(自身を含む): 122040576

約数和(自身を除く): 83903316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 90803, 181606, 272409, 363212, 454015, 544818, 635621, 908030, 1089636, 1271242, 1362045, 1816060, 1906863, 2542484, 2724090, 3178105, 3813726, 5448180, 6356210, 7627452, 9534315, 12712420, 19068630, 38137260]

約数ペア:

[(1, 38137260), (2, 19068630), (3, 12712420), (4, 9534315), (5, 7627452), (6, 6356210), (7, 5448180), (10, 3813726), (12, 3178105), (14, 2724090), (15, 2542484), (20, 1906863), (21, 1816060), (28, 1362045), (30, 1271242), (35, 1089636), (42, 908030), (60, 635621), (70, 544818), (84, 454015), (105, 363212), (140, 272409), (210, 181606), (420, 90803)]