283173870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2137}}^1$

素因数の和:2785

約数の個数: 64

約数和(自身を含む): 778300416

約数和(自身を除く): 495126546

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 631, 1262, 1893, 2137, 3155, 3786, 4274, 4417, 6310, 6411, 8834, 9465, 10685, 12822, 13251, 14959, 18930, 21370, 22085, 26502, 29918, 32055, 44170, 44877, 64110, 66255, 74795, 89754, 132510, 149590, 224385, 448770, 1348447, 2696894, 4045341, 6742235, 8090682, 9439129, 13484470, 18878258, 20226705, 28317387, 40453410, 47195645, 56634774, 94391290, 141586935, 283173870]

約数ペア:

[(1, 283173870), (2, 141586935), (3, 94391290), (5, 56634774), (6, 47195645), (7, 40453410), (10, 28317387), (14, 20226705), (15, 18878258), (21, 13484470), (30, 9439129), (35, 8090682), (42, 6742235), (70, 4045341), (105, 2696894), (210, 1348447), (631, 448770), (1262, 224385), (1893, 149590), (2137, 132510), (3155, 89754), (3786, 74795), (4274, 66255), (4417, 64110), (6310, 44877), (6411, 44170), (8834, 32055), (9465, 29918), (10685, 26502), (12822, 22085), (13251, 21370), (14959, 18930)]