69186940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3449}}^1$

素因数の和:3534

約数の個数: 48

約数和(自身を含む): 156492000

約数和(自身を除く): 87305060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 2006, 3449, 4012, 5015, 6898, 10030, 13796, 17245, 20060, 34490, 58633, 68980, 117266, 203491, 234532, 293165, 406982, 586330, 813964, 1017455, 1172660, 2034910, 3459347, 4069820, 6918694, 13837388, 17296735, 34593470, 69186940]

約数ペア:

[(1, 69186940), (2, 34593470), (4, 17296735), (5, 13837388), (10, 6918694), (17, 4069820), (20, 3459347), (34, 2034910), (59, 1172660), (68, 1017455), (85, 813964), (118, 586330), (170, 406982), (236, 293165), (295, 234532), (340, 203491), (590, 117266), (1003, 68980), (1180, 58633), (2006, 34490), (3449, 20060), (4012, 17245), (5015, 13796), (6898, 10030)]