70435980

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{4831}}^1$

素因数の和:4858

約数の個数: 84

約数和(自身を含む): 221817792

約数和(自身を除く): 151381812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4831, 4860, 7290, 9662, 14493, 14580, 19324, 24155, 28986, 43479, 48310, 57972, 72465, 86958, 96620, 130437, 144930, 173916, 217395, 260874, 289860, 391311, 434790, 521748, 652185, 782622, 869580, 1173933, 1304370, 1565244, 1956555, 2347866, 2608740, 3521799, 3913110, 4695732, 5869665, 7043598, 7826220, 11739330, 14087196, 17608995, 23478660, 35217990, 70435980]

約数ペア:

[(1, 70435980), (2, 35217990), (3, 23478660), (4, 17608995), (5, 14087196), (6, 11739330), (9, 7826220), (10, 7043598), (12, 5869665), (15, 4695732), (18, 3913110), (20, 3521799), (27, 2608740), (30, 2347866), (36, 1956555), (45, 1565244), (54, 1304370), (60, 1173933), (81, 869580), (90, 782622), (108, 652185), (135, 521748), (162, 434790), (180, 391311), (243, 289860), (270, 260874), (324, 217395), (405, 173916), (486, 144930), (540, 130437), (729, 96620), (810, 86958), (972, 72465), (1215, 57972), (1458, 48310), (1620, 43479), (2430, 28986), (2916, 24155), (3645, 19324), (4831, 14580), (4860, 14493), (7290, 9662)]