1744980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 4945920

約数和(自身を除く): 3200940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 229, 254, 381, 458, 508, 635, 687, 762, 916, 1145, 1270, 1374, 1524, 1905, 2290, 2540, 2748, 3435, 3810, 4580, 6870, 7620, 13740, 29083, 58166, 87249, 116332, 145415, 174498, 290830, 348996, 436245, 581660, 872490, 1744980]

約数ペア:

[(1, 1744980), (2, 872490), (3, 581660), (4, 436245), (5, 348996), (6, 290830), (10, 174498), (12, 145415), (15, 116332), (20, 87249), (30, 58166), (60, 29083), (127, 13740), (229, 7620), (254, 6870), (381, 4580), (458, 3810), (508, 3435), (635, 2748), (687, 2540), (762, 2290), (916, 1905), (1145, 1524), (1270, 1374)]