2174457180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167009}}^1$

素因数の和:167059

約数の個数: 96

約数和(自身を含む): 7182766080

約数和(自身を除く): 5008308900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 167009, 334018, 501027, 668036, 835045, 1002054, 1169063, 1670090, 2004108, 2338126, 2505135, 3340180, 3507189, 4676252, 5010270, 5177279, 5845315, 7014378, 10020540, 10354558, 11690630, 14028756, 15531837, 17535945, 20709116, 23381260, 25886395, 31063674, 35071890, 36240953, 51772790, 62127348, 70143780, 72481906, 77659185, 103545580, 108722859, 144963812, 155318370, 181204765, 217445718, 310636740, 362409530, 434891436, 543614295, 724819060, 1087228590, 2174457180]

約数ペア:

[(1, 2174457180), (2, 1087228590), (3, 724819060), (4, 543614295), (5, 434891436), (6, 362409530), (7, 310636740), (10, 217445718), (12, 181204765), (14, 155318370), (15, 144963812), (20, 108722859), (21, 103545580), (28, 77659185), (30, 72481906), (31, 70143780), (35, 62127348), (42, 51772790), (60, 36240953), (62, 35071890), (70, 31063674), (84, 25886395), (93, 23381260), (105, 20709116), (124, 17535945), (140, 15531837), (155, 14028756), (186, 11690630), (210, 10354558), (217, 10020540), (310, 7014378), (372, 5845315), (420, 5177279), (434, 5010270), (465, 4676252), (620, 3507189), (651, 3340180), (868, 2505135), (930, 2338126), (1085, 2004108), (1302, 1670090), (1860, 1169063), (2170, 1002054), (2604, 835045), (3255, 668036), (4340, 501027), (6510, 334018), (13020, 167009)]