142215870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 347627520

約数和(自身を除く): 205411650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 163, 229, 254, 326, 381, 458, 489, 635, 687, 762, 815, 978, 1145, 1270, 1374, 1630, 1905, 2290, 2445, 3435, 3810, 4890, 6870, 20701, 29083, 37327, 41402, 58166, 62103, 74654, 87249, 103505, 111981, 124206, 145415, 174498, 186635, 207010, 223962, 290830, 310515, 373270, 436245, 559905, 621030, 872490, 1119810, 4740529, 9481058, 14221587, 23702645, 28443174, 47405290, 71107935, 142215870]

約数ペア:

[(1, 142215870), (2, 71107935), (3, 47405290), (5, 28443174), (6, 23702645), (10, 14221587), (15, 9481058), (30, 4740529), (127, 1119810), (163, 872490), (229, 621030), (254, 559905), (326, 436245), (381, 373270), (458, 310515), (489, 290830), (635, 223962), (687, 207010), (762, 186635), (815, 174498), (978, 145415), (1145, 124206), (1270, 111981), (1374, 103505), (1630, 87249), (1905, 74654), (2290, 62103), (2445, 58166), (3435, 41402), (3810, 37327), (4890, 29083), (6870, 20701)]