961470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1187}}^1$

素因数の和:1206

約数の個数: 40

約数和(自身を含む): 2587464

約数和(自身を除く): 1625994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1187, 2374, 3561, 5935, 7122, 10683, 11870, 17805, 21366, 32049, 35610, 53415, 64098, 96147, 106830, 160245, 192294, 320490, 480735, 961470]

約数ペア:

[(1, 961470), (2, 480735), (3, 320490), (5, 192294), (6, 160245), (9, 106830), (10, 96147), (15, 64098), (18, 53415), (27, 35610), (30, 32049), (45, 21366), (54, 17805), (81, 11870), (90, 10683), (135, 7122), (162, 5935), (270, 3561), (405, 2374), (810, 1187)]