8253810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 21601944

約数和(自身を除く): 13348134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 293, 313, 586, 626, 879, 939, 1465, 1565, 1758, 1878, 2637, 2817, 2930, 3130, 4395, 4695, 5274, 5634, 8790, 9390, 13185, 14085, 26370, 28170, 91709, 183418, 275127, 458545, 550254, 825381, 917090, 1375635, 1650762, 2751270, 4126905, 8253810]

約数ペア:

[(1, 8253810), (2, 4126905), (3, 2751270), (5, 1650762), (6, 1375635), (9, 917090), (10, 825381), (15, 550254), (18, 458545), (30, 275127), (45, 183418), (90, 91709), (293, 28170), (313, 26370), (586, 14085), (626, 13185), (879, 9390), (939, 8790), (1465, 5634), (1565, 5274), (1758, 4695), (1878, 4395), (2637, 3130), (2817, 2930)]