8570430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{787}}^1$

素因数の和:822

約数の個数: 72

約数和(自身を含む): 24524136

約数和(自身を除く): 15953706

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 787, 990, 1089, 1210, 1574, 1815, 2178, 2361, 3630, 3935, 4722, 5445, 7083, 7870, 8657, 10890, 11805, 14166, 17314, 23610, 25971, 35415, 43285, 51942, 70830, 77913, 86570, 95227, 129855, 155826, 190454, 259710, 285681, 389565, 476135, 571362, 779130, 857043, 952270, 1428405, 1714086, 2856810, 4285215, 8570430]

約数ペア:

[(1, 8570430), (2, 4285215), (3, 2856810), (5, 1714086), (6, 1428405), (9, 952270), (10, 857043), (11, 779130), (15, 571362), (18, 476135), (22, 389565), (30, 285681), (33, 259710), (45, 190454), (55, 155826), (66, 129855), (90, 95227), (99, 86570), (110, 77913), (121, 70830), (165, 51942), (198, 43285), (242, 35415), (330, 25971), (363, 23610), (495, 17314), (605, 14166), (726, 11805), (787, 10890), (990, 8657), (1089, 7870), (1210, 7083), (1574, 5445), (1815, 4722), (2178, 3935), (2361, 3630)]