19114799940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1799887}}^1$

素因数の和:1799961

約数の個数: 72

約数和(自身を含む): 58964330880

約数和(自身を除く): 39849530940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 1799887, 3599774, 5399661, 7199548, 8999435, 10799322, 16198983, 17998870, 21598644, 26998305, 32397966, 35997740, 53996610, 64795932, 80994915, 106193333, 107993220, 161989830, 212386666, 318579999, 323979660, 424773332, 530966665, 637159998, 955739997, 1061933330, 1274319996, 1592899995, 1911479994, 2123866660, 3185799990, 3822959988, 4778699985, 6371599980, 9557399970, 19114799940]

約数ペア:

[(1, 19114799940), (2, 9557399970), (3, 6371599980), (4, 4778699985), (5, 3822959988), (6, 3185799990), (9, 2123866660), (10, 1911479994), (12, 1592899995), (15, 1274319996), (18, 1061933330), (20, 955739997), (30, 637159998), (36, 530966665), (45, 424773332), (59, 323979660), (60, 318579999), (90, 212386666), (118, 161989830), (177, 107993220), (180, 106193333), (236, 80994915), (295, 64795932), (354, 53996610), (531, 35997740), (590, 32397966), (708, 26998305), (885, 21598644), (1062, 17998870), (1180, 16198983), (1770, 10799322), (2124, 8999435), (2655, 7199548), (3540, 5399661), (5310, 3599774), (10620, 1799887)]