775530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1231}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 2306304

約数和(自身を除く): 1530774

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1231, 2462, 3693, 6155, 7386, 8617, 11079, 12310, 17234, 18465, 22158, 25851, 36930, 43085, 51702, 55395, 77553, 86170, 110790, 129255, 155106, 258510, 387765, 775530]

約数ペア:

[(1, 775530), (2, 387765), (3, 258510), (5, 155106), (6, 129255), (7, 110790), (9, 86170), (10, 77553), (14, 55395), (15, 51702), (18, 43085), (21, 36930), (30, 25851), (35, 22158), (42, 18465), (45, 17234), (63, 12310), (70, 11079), (90, 8617), (105, 7386), (126, 6155), (210, 3693), (315, 2462), (630, 1231)]