2177690580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{930637}}^1$

素因数の和:930665

約数の個数: 72

約数和(自身を含む): 7113796872

約数和(自身を除く): 4936106292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 930637, 1861274, 2791911, 3722548, 4653185, 5583822, 8375733, 9306370, 11167644, 12098281, 13959555, 16751466, 18612740, 24196562, 27919110, 33502932, 36294843, 41878665, 48393124, 55838220, 60491405, 72589686, 83757330, 108884529, 120982810, 145179372, 167514660, 181474215, 217769058, 241965620, 362948430, 435538116, 544422645, 725896860, 1088845290, 2177690580]

約数ペア:

[(1, 2177690580), (2, 1088845290), (3, 725896860), (4, 544422645), (5, 435538116), (6, 362948430), (9, 241965620), (10, 217769058), (12, 181474215), (13, 167514660), (15, 145179372), (18, 120982810), (20, 108884529), (26, 83757330), (30, 72589686), (36, 60491405), (39, 55838220), (45, 48393124), (52, 41878665), (60, 36294843), (65, 33502932), (78, 27919110), (90, 24196562), (117, 18612740), (130, 16751466), (156, 13959555), (180, 12098281), (195, 11167644), (234, 9306370), (260, 8375733), (390, 5583822), (468, 4653185), (585, 3722548), (780, 2791911), (1170, 1861274), (2340, 930637)]