30888910980

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{2118581}}^1$

素因数の和:2118608

約数の個数: 84

約数和(自身を含む): 97255625292

約数和(自身を除く): 66366714312

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, 4860, 7290, 14580, 2118581, 4237162, 6355743, 8474324, 10592905, 12711486, 19067229, 21185810, 25422972, 31778715, 38134458, 42371620, 57201687, 63557430, 76268916, 95336145, 114403374, 127114860, 171605061, 190672290, 228806748, 286008435, 343210122, 381344580, 514815183, 572016870, 686420244, 858025305, 1029630366, 1144033740, 1544445549, 1716050610, 2059260732, 2574075915, 3088891098, 3432101220, 5148151830, 6177782196, 7722227745, 10296303660, 15444455490, 30888910980]

約数ペア:

[(1, 30888910980), (2, 15444455490), (3, 10296303660), (4, 7722227745), (5, 6177782196), (6, 5148151830), (9, 3432101220), (10, 3088891098), (12, 2574075915), (15, 2059260732), (18, 1716050610), (20, 1544445549), (27, 1144033740), (30, 1029630366), (36, 858025305), (45, 686420244), (54, 572016870), (60, 514815183), (81, 381344580), (90, 343210122), (108, 286008435), (135, 228806748), (162, 190672290), (180, 171605061), (243, 127114860), (270, 114403374), (324, 95336145), (405, 76268916), (486, 63557430), (540, 57201687), (729, 42371620), (810, 38134458), (972, 31778715), (1215, 25422972), (1458, 21185810), (1620, 19067229), (2430, 12711486), (2916, 10592905), (3645, 8474324), (4860, 6355743), (7290, 4237162), (14580, 2118581)]