2683620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 8628984

約数和(自身を除く): 5945364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 877, 1020, 1530, 1754, 2631, 3060, 3508, 4385, 5262, 7893, 8770, 10524, 13155, 14909, 15786, 17540, 26310, 29818, 31572, 39465, 44727, 52620, 59636, 74545, 78930, 89454, 134181, 149090, 157860, 178908, 223635, 268362, 298180, 447270, 536724, 670905, 894540, 1341810, 2683620]

約数ペア:

[(1, 2683620), (2, 1341810), (3, 894540), (4, 670905), (5, 536724), (6, 447270), (9, 298180), (10, 268362), (12, 223635), (15, 178908), (17, 157860), (18, 149090), (20, 134181), (30, 89454), (34, 78930), (36, 74545), (45, 59636), (51, 52620), (60, 44727), (68, 39465), (85, 31572), (90, 29818), (102, 26310), (153, 17540), (170, 15786), (180, 14909), (204, 13155), (255, 10524), (306, 8770), (340, 7893), (510, 5262), (612, 4385), (765, 3508), (877, 3060), (1020, 2631), (1530, 1754)]