2219030580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2844911}}^1$

素因数の和:2844936

約数の個数: 48

約数和(自身を含む): 6691233024

約数和(自身を除く): 4472202444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2844911, 5689822, 8534733, 11379644, 14224555, 17069466, 28449110, 34138932, 36983843, 42673665, 56898220, 73967686, 85347330, 110951529, 147935372, 170694660, 184919215, 221903058, 369838430, 443806116, 554757645, 739676860, 1109515290, 2219030580]

約数ペア:

[(1, 2219030580), (2, 1109515290), (3, 739676860), (4, 554757645), (5, 443806116), (6, 369838430), (10, 221903058), (12, 184919215), (13, 170694660), (15, 147935372), (20, 110951529), (26, 85347330), (30, 73967686), (39, 56898220), (52, 42673665), (60, 36983843), (65, 34138932), (78, 28449110), (130, 17069466), (156, 14224555), (195, 11379644), (260, 8534733), (390, 5689822), (780, 2844911)]