1909650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 4910400

約数和(自身を除く): 3000750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 439, 725, 870, 878, 1317, 1450, 2175, 2195, 2634, 4350, 4390, 6585, 10975, 12731, 13170, 21950, 25462, 32925, 38193, 63655, 65850, 76386, 127310, 190965, 318275, 381930, 636550, 954825, 1909650]

約数ペア:

[(1, 1909650), (2, 954825), (3, 636550), (5, 381930), (6, 318275), (10, 190965), (15, 127310), (25, 76386), (29, 65850), (30, 63655), (50, 38193), (58, 32925), (75, 25462), (87, 21950), (145, 13170), (150, 12731), (174, 10975), (290, 6585), (435, 4390), (439, 4350), (725, 2634), (870, 2195), (878, 2175), (1317, 1450)]