214636590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{340693}}^1$

素因数の和:340713

約数の個数: 48

約数和(自身を含む): 637779168

約数和(自身を除く): 423142578

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, 340693, 681386, 1022079, 1703465, 2044158, 2384851, 3066237, 3406930, 4769702, 5110395, 6132474, 7154553, 10220790, 11924255, 14309106, 15331185, 21463659, 23848510, 30662370, 35772765, 42927318, 71545530, 107318295, 214636590]

約数ペア:

[(1, 214636590), (2, 107318295), (3, 71545530), (5, 42927318), (6, 35772765), (7, 30662370), (9, 23848510), (10, 21463659), (14, 15331185), (15, 14309106), (18, 11924255), (21, 10220790), (30, 7154553), (35, 6132474), (42, 5110395), (45, 4769702), (63, 3406930), (70, 3066237), (90, 2384851), (105, 2044158), (126, 1703465), (210, 1022079), (315, 681386), (630, 340693)]