2361660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5623}}^1$

素因数の和:5642

約数の個数: 48

約数和(自身を含む): 7558656

約数和(自身を除く): 5196996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5623, 11246, 16869, 22492, 28115, 33738, 39361, 56230, 67476, 78722, 84345, 112460, 118083, 157444, 168690, 196805, 236166, 337380, 393610, 472332, 590415, 787220, 1180830, 2361660]

約数ペア:

[(1, 2361660), (2, 1180830), (3, 787220), (4, 590415), (5, 472332), (6, 393610), (7, 337380), (10, 236166), (12, 196805), (14, 168690), (15, 157444), (20, 118083), (21, 112460), (28, 84345), (30, 78722), (35, 67476), (42, 56230), (60, 39361), (70, 33738), (84, 28115), (105, 22492), (140, 16869), (210, 11246), (420, 5623)]