1543430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 3364416

約数和(自身を除く): 1820986

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 1297, 2594, 6485, 9079, 12970, 18158, 22049, 44098, 45395, 90790, 110245, 154343, 220490, 308686, 771715, 1543430]

約数ペア:

[(1, 1543430), (2, 771715), (5, 308686), (7, 220490), (10, 154343), (14, 110245), (17, 90790), (34, 45395), (35, 44098), (70, 22049), (85, 18158), (119, 12970), (170, 9079), (238, 6485), (595, 2594), (1190, 1297)]