255508770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40751}}^1$

素因数の和:40791

約数の個数: 64

約数和(自身を含む): 704194560

約数和(自身を除く): 448685790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 40751, 81502, 122253, 203755, 244506, 407510, 448261, 611265, 774269, 896522, 1222530, 1344783, 1548538, 2241305, 2322807, 2689566, 3871345, 4482610, 4645614, 6723915, 7742690, 8516959, 11614035, 13447830, 17033918, 23228070, 25550877, 42584795, 51101754, 85169590, 127754385, 255508770]

約数ペア:

[(1, 255508770), (2, 127754385), (3, 85169590), (5, 51101754), (6, 42584795), (10, 25550877), (11, 23228070), (15, 17033918), (19, 13447830), (22, 11614035), (30, 8516959), (33, 7742690), (38, 6723915), (55, 4645614), (57, 4482610), (66, 3871345), (95, 2689566), (110, 2322807), (114, 2241305), (165, 1548538), (190, 1344783), (209, 1222530), (285, 896522), (330, 774269), (418, 611265), (570, 448261), (627, 407510), (1045, 244506), (1254, 203755), (2090, 122253), (3135, 81502), (6270, 40751)]