13936020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{33181}}^1$

素因数の和:33200

約数の個数: 48

約数和(自身を含む): 44596608

約数和(自身を除く): 30660588

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, 33181, 66362, 99543, 132724, 165905, 199086, 232267, 331810, 398172, 464534, 497715, 663620, 696801, 929068, 995430, 1161335, 1393602, 1990860, 2322670, 2787204, 3484005, 4645340, 6968010, 13936020]

約数ペア:

[(1, 13936020), (2, 6968010), (3, 4645340), (4, 3484005), (5, 2787204), (6, 2322670), (7, 1990860), (10, 1393602), (12, 1161335), (14, 995430), (15, 929068), (20, 696801), (21, 663620), (28, 497715), (30, 464534), (35, 398172), (42, 331810), (60, 232267), (70, 199086), (84, 165905), (105, 132724), (140, 99543), (210, 66362), (420, 33181)]