142640184530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8231}}^1\times {\mathrm{101939}}^1$

素因数の和:110194

約数の個数: 32

約数和(自身を含む): 271891105920

約数和(自身を除く): 129250921390

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 8231, 16462, 41155, 82310, 101939, 139927, 203878, 279854, 509695, 699635, 1019390, 1399270, 1732963, 3465926, 8664815, 17329630, 839059909, 1678119818, 4195299545, 8390599090, 14264018453, 28528036906, 71320092265, 142640184530]

約数ペア:

[(1, 142640184530), (2, 71320092265), (5, 28528036906), (10, 14264018453), (17, 8390599090), (34, 4195299545), (85, 1678119818), (170, 839059909), (8231, 17329630), (16462, 8664815), (41155, 3465926), (82310, 1732963), (101939, 1399270), (139927, 1019390), (203878, 699635), (279854, 509695)]