11688390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{18553}}^1$

素因数の和:18573

約数の個数: 48

約数和(自身を含む): 34733088

約数和(自身を除く): 23044698

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, 18553, 37106, 55659, 92765, 111318, 129871, 166977, 185530, 259742, 278295, 333954, 389613, 556590, 649355, 779226, 834885, 1168839, 1298710, 1669770, 1948065, 2337678, 3896130, 5844195, 11688390]

約数ペア:

[(1, 11688390), (2, 5844195), (3, 3896130), (5, 2337678), (6, 1948065), (7, 1669770), (9, 1298710), (10, 1168839), (14, 834885), (15, 779226), (18, 649355), (21, 556590), (30, 389613), (35, 333954), (42, 278295), (45, 259742), (63, 185530), (70, 166977), (90, 129871), (105, 111318), (126, 92765), (210, 55659), (315, 37106), (630, 18553)]