2257770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 6065280

約数和(自身を除く): 3807510

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 233, 255, 285, 323, 466, 510, 570, 646, 699, 969, 1165, 1398, 1615, 1938, 2330, 3230, 3495, 3961, 4427, 4845, 6990, 7922, 8854, 9690, 11883, 13281, 19805, 22135, 23766, 26562, 39610, 44270, 59415, 66405, 75259, 118830, 132810, 150518, 225777, 376295, 451554, 752590, 1128885, 2257770]

約数ペア:

[(1, 2257770), (2, 1128885), (3, 752590), (5, 451554), (6, 376295), (10, 225777), (15, 150518), (17, 132810), (19, 118830), (30, 75259), (34, 66405), (38, 59415), (51, 44270), (57, 39610), (85, 26562), (95, 23766), (102, 22135), (114, 19805), (170, 13281), (190, 11883), (233, 9690), (255, 8854), (285, 7922), (323, 6990), (466, 4845), (510, 4427), (570, 3961), (646, 3495), (699, 3230), (969, 2330), (1165, 1938), (1398, 1615)]