2802610

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 5287680

約数和(自身を除く): 2485070

約数列:

[1, 2, 5, 10, 47, 67, 89, 94, 134, 178, 235, 335, 445, 470, 670, 890, 3149, 4183, 5963, 6298, 8366, 11926, 15745, 20915, 29815, 31490, 41830, 59630, 280261, 560522, 1401305, 2802610]

約数ペア:

[(1, 2802610), (2, 1401305), (5, 560522), (10, 280261), (47, 59630), (67, 41830), (89, 31490), (94, 29815), (134, 20915), (178, 15745), (235, 11926), (335, 8366), (445, 6298), (470, 5963), (670, 4183), (890, 3149)]