30838023828

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{373903}}^1$

素因数の和:374021

約数の個数: 72

約数和(自身を含む): 81660633600

約数和(自身を除く): 50822609772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 79, 87, 116, 158, 174, 237, 261, 316, 348, 474, 522, 711, 948, 1044, 1422, 2291, 2844, 4582, 6873, 9164, 13746, 20619, 27492, 41238, 82476, 373903, 747806, 1121709, 1495612, 2243418, 3365127, 4486836, 6730254, 10843187, 13460508, 21686374, 29538337, 32529561, 43372748, 59076674, 65059122, 88615011, 97588683, 118153348, 130118244, 177230022, 195177366, 265845033, 354460044, 390354732, 531690066, 856611773, 1063380132, 1713223546, 2569835319, 3426447092, 5139670638, 7709505957, 10279341276, 15419011914, 30838023828]

約数ペア:

[(1, 30838023828), (2, 15419011914), (3, 10279341276), (4, 7709505957), (6, 5139670638), (9, 3426447092), (12, 2569835319), (18, 1713223546), (29, 1063380132), (36, 856611773), (58, 531690066), (79, 390354732), (87, 354460044), (116, 265845033), (158, 195177366), (174, 177230022), (237, 130118244), (261, 118153348), (316, 97588683), (348, 88615011), (474, 65059122), (522, 59076674), (711, 43372748), (948, 32529561), (1044, 29538337), (1422, 21686374), (2291, 13460508), (2844, 10843187), (4582, 6730254), (6873, 4486836), (9164, 3365127), (13746, 2243418), (20619, 1495612), (27492, 1121709), (41238, 747806), (82476, 373903)]