22843860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29287}}^1$

素因数の和:29312

約数の個数: 48

約数和(自身を含む): 68885376

約数和(自身を除く): 46041516

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, 29287, 58574, 87861, 117148, 146435, 175722, 292870, 351444, 380731, 439305, 585740, 761462, 878610, 1142193, 1522924, 1757220, 1903655, 2284386, 3807310, 4568772, 5710965, 7614620, 11421930, 22843860]

約数ペア:

[(1, 22843860), (2, 11421930), (3, 7614620), (4, 5710965), (5, 4568772), (6, 3807310), (10, 2284386), (12, 1903655), (13, 1757220), (15, 1522924), (20, 1142193), (26, 878610), (30, 761462), (39, 585740), (52, 439305), (60, 380731), (65, 351444), (78, 292870), (130, 175722), (156, 146435), (195, 117148), (260, 87861), (390, 58574), (780, 29287)]