742072110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61379}}^1$

素因数の和:61433

約数の個数: 64

約数和(自身を含む): 1979873280

約数和(自身を除く): 1237801170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 61379, 122758, 184137, 306895, 368274, 613790, 797927, 920685, 1595854, 1841370, 1902749, 2393781, 3805498, 3989635, 4787562, 5708247, 7979270, 9513745, 11416494, 11968905, 19027490, 23937810, 24735737, 28541235, 49471474, 57082470, 74207211, 123678685, 148414422, 247357370, 371036055, 742072110]

約数ペア:

[(1, 742072110), (2, 371036055), (3, 247357370), (5, 148414422), (6, 123678685), (10, 74207211), (13, 57082470), (15, 49471474), (26, 28541235), (30, 24735737), (31, 23937810), (39, 19027490), (62, 11968905), (65, 11416494), (78, 9513745), (93, 7979270), (130, 5708247), (155, 4787562), (186, 3989635), (195, 3805498), (310, 2393781), (390, 1902749), (403, 1841370), (465, 1595854), (806, 920685), (930, 797927), (1209, 613790), (2015, 368274), (2418, 306895), (4030, 184137), (6045, 122758), (12090, 61379)]