258943590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151429}}^1$

素因数の和:151461

約数の個数: 48

約数和(自身を含む): 708692400

約数和(自身を除く): 449748810

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, 151429, 302858, 454287, 757145, 908574, 1362861, 1514290, 2271435, 2725722, 2877151, 4542870, 5754302, 6814305, 8631453, 13628610, 14385755, 17262906, 25894359, 28771510, 43157265, 51788718, 86314530, 129471795, 258943590]

約数ペア:

[(1, 258943590), (2, 129471795), (3, 86314530), (5, 51788718), (6, 43157265), (9, 28771510), (10, 25894359), (15, 17262906), (18, 14385755), (19, 13628610), (30, 8631453), (38, 6814305), (45, 5754302), (57, 4542870), (90, 2877151), (95, 2725722), (114, 2271435), (171, 1514290), (190, 1362861), (285, 908574), (342, 757145), (570, 454287), (855, 302858), (1710, 151429)]