858451330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{613}}^1$

素因数の和:1099

約数の個数: 64

約数和(自身を含む): 1750636800

約数和(自身を除く): 892185470

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 439, 613, 638, 878, 1226, 1595, 2195, 3065, 3190, 4390, 4829, 6130, 6743, 9658, 12731, 13486, 17777, 24145, 25462, 33715, 35554, 48290, 63655, 67430, 88885, 127310, 140041, 177770, 195547, 269107, 280082, 391094, 538214, 700205, 977735, 1345535, 1400410, 1955470, 2691070, 2960177, 5920354, 7804103, 14800885, 15608206, 29601770, 39020515, 78041030, 85845133, 171690266, 429225665, 858451330]

約数ペア:

[(1, 858451330), (2, 429225665), (5, 171690266), (10, 85845133), (11, 78041030), (22, 39020515), (29, 29601770), (55, 15608206), (58, 14800885), (110, 7804103), (145, 5920354), (290, 2960177), (319, 2691070), (439, 1955470), (613, 1400410), (638, 1345535), (878, 977735), (1226, 700205), (1595, 538214), (2195, 391094), (3065, 280082), (3190, 269107), (4390, 195547), (4829, 177770), (6130, 140041), (6743, 127310), (9658, 88885), (12731, 67430), (13486, 63655), (17777, 48290), (24145, 35554), (25462, 33715)]