65054290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1267

約数の個数: 64

約数和(自身を含む): 144426240

約数和(自身を除く): 79371950

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 41, 70, 82, 95, 133, 190, 205, 266, 287, 410, 574, 665, 779, 1193, 1330, 1435, 1558, 2386, 2870, 3895, 5453, 5965, 7790, 8351, 10906, 11930, 16702, 22667, 27265, 41755, 45334, 48913, 54530, 83510, 97826, 113335, 158669, 226670, 244565, 317338, 342391, 489130, 684782, 793345, 929347, 1586690, 1711955, 1858694, 3423910, 4646735, 6505429, 9293470, 13010858, 32527145, 65054290]

約数ペア:

[(1, 65054290), (2, 32527145), (5, 13010858), (7, 9293470), (10, 6505429), (14, 4646735), (19, 3423910), (35, 1858694), (38, 1711955), (41, 1586690), (70, 929347), (82, 793345), (95, 684782), (133, 489130), (190, 342391), (205, 317338), (266, 244565), (287, 226670), (410, 158669), (574, 113335), (665, 97826), (779, 83510), (1193, 54530), (1330, 48913), (1435, 45334), (1558, 41755), (2386, 27265), (2870, 22667), (3895, 16702), (5453, 11930), (5965, 10906), (7790, 8351)]