189044870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{7481}}^1$

素因数の和:7533

約数の個数: 48

約数和(自身を含む): 410492448

約数和(自身を除く): 221447578

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 3610, 5054, 7481, 12635, 14962, 25270, 37405, 52367, 74810, 104734, 142139, 261835, 284278, 523670, 710695, 994973, 1421390, 1989946, 2700641, 4974865, 5401282, 9949730, 13503205, 18904487, 27006410, 37808974, 94522435, 189044870]

約数ペア:

[(1, 189044870), (2, 94522435), (5, 37808974), (7, 27006410), (10, 18904487), (14, 13503205), (19, 9949730), (35, 5401282), (38, 4974865), (70, 2700641), (95, 1989946), (133, 1421390), (190, 994973), (266, 710695), (361, 523670), (665, 284278), (722, 261835), (1330, 142139), (1805, 104734), (2527, 74810), (3610, 52367), (5054, 37405), (7481, 25270), (12635, 14962)]