87853530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1951}}^1$

素因数の和:2059

約数の個数: 64

約数和(自身を含む): 224870400

約数和(自身を除く): 137016870

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 79, 95, 114, 158, 190, 237, 285, 395, 474, 570, 790, 1185, 1501, 1951, 2370, 3002, 3902, 4503, 5853, 7505, 9006, 9755, 11706, 15010, 19510, 22515, 29265, 37069, 45030, 58530, 74138, 111207, 154129, 185345, 222414, 308258, 370690, 462387, 556035, 770645, 924774, 1112070, 1541290, 2311935, 2928451, 4623870, 5856902, 8785353, 14642255, 17570706, 29284510, 43926765, 87853530]

約数ペア:

[(1, 87853530), (2, 43926765), (3, 29284510), (5, 17570706), (6, 14642255), (10, 8785353), (15, 5856902), (19, 4623870), (30, 2928451), (38, 2311935), (57, 1541290), (79, 1112070), (95, 924774), (114, 770645), (158, 556035), (190, 462387), (237, 370690), (285, 308258), (395, 222414), (474, 185345), (570, 154129), (790, 111207), (1185, 74138), (1501, 58530), (1951, 45030), (2370, 37069), (3002, 29265), (3902, 22515), (4503, 19510), (5853, 15010), (7505, 11706), (9006, 9755)]