1140293870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{14939}}^1$

素因数の和:15412

約数の個数: 32

約数和(自身を含む): 2178252000

約数和(自身を除く): 1037958130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 449, 898, 2245, 4490, 7633, 14939, 15266, 29878, 38165, 74695, 76330, 149390, 253963, 507926, 1269815, 2539630, 6707611, 13415222, 33538055, 67076110, 114029387, 228058774, 570146935, 1140293870]

約数ペア:

[(1, 1140293870), (2, 570146935), (5, 228058774), (10, 114029387), (17, 67076110), (34, 33538055), (85, 13415222), (170, 6707611), (449, 2539630), (898, 1269815), (2245, 507926), (4490, 253963), (7633, 149390), (14939, 76330), (15266, 74695), (29878, 38165)]