2007416940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{344917}}^1$

素因数の和:345026

約数の個数: 48

約数和(自身を含む): 5678729952

約数和(自身を除く): 3671313012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 344917, 689834, 1034751, 1379668, 1724585, 2069502, 3449170, 4139004, 5173755, 6898340, 10347510, 20695020, 33456949, 66913898, 100370847, 133827796, 167284745, 200741694, 334569490, 401483388, 501854235, 669138980, 1003708470, 2007416940]

約数ペア:

[(1, 2007416940), (2, 1003708470), (3, 669138980), (4, 501854235), (5, 401483388), (6, 334569490), (10, 200741694), (12, 167284745), (15, 133827796), (20, 100370847), (30, 66913898), (60, 33456949), (97, 20695020), (194, 10347510), (291, 6898340), (388, 5173755), (485, 4139004), (582, 3449170), (970, 2069502), (1164, 1724585), (1455, 1379668), (1940, 1034751), (2910, 689834), (5820, 344917)]