4820490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2851

約数の個数: 48

約数和(自身を含む): 13197600

約数和(自身を除く): 8377110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 2819, 5638, 8457, 14095, 16914, 25371, 28190, 42285, 50742, 53561, 84570, 107122, 126855, 160683, 253710, 267805, 321366, 482049, 535610, 803415, 964098, 1606830, 2410245, 4820490]

約数ペア:

[(1, 4820490), (2, 2410245), (3, 1606830), (5, 964098), (6, 803415), (9, 535610), (10, 482049), (15, 321366), (18, 267805), (19, 253710), (30, 160683), (38, 126855), (45, 107122), (57, 84570), (90, 53561), (95, 50742), (114, 42285), (171, 28190), (190, 25371), (285, 16914), (342, 14095), (570, 8457), (855, 5638), (1710, 2819)]