30982788

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 82555200

約数和(自身を除く): 51572412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 59, 87, 116, 118, 174, 177, 236, 261, 348, 354, 503, 522, 531, 708, 1006, 1044, 1062, 1509, 1711, 2012, 2124, 3018, 3422, 4527, 5133, 6036, 6844, 9054, 10266, 14587, 15399, 18108, 20532, 29174, 29677, 30798, 43761, 58348, 59354, 61596, 87522, 89031, 118708, 131283, 175044, 178062, 262566, 267093, 356124, 525132, 534186, 860633, 1068372, 1721266, 2581899, 3442532, 5163798, 7745697, 10327596, 15491394, 30982788]

約数ペア:

[(1, 30982788), (2, 15491394), (3, 10327596), (4, 7745697), (6, 5163798), (9, 3442532), (12, 2581899), (18, 1721266), (29, 1068372), (36, 860633), (58, 534186), (59, 525132), (87, 356124), (116, 267093), (118, 262566), (174, 178062), (177, 175044), (236, 131283), (261, 118708), (348, 89031), (354, 87522), (503, 61596), (522, 59354), (531, 58348), (708, 43761), (1006, 30798), (1044, 29677), (1062, 29174), (1509, 20532), (1711, 18108), (2012, 15399), (2124, 14587), (3018, 10266), (3422, 9054), (4527, 6844), (5133, 6036)]