4028850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{1279}}^1$

素因数の和:1304

約数の個数: 72

約数和(自身を含む): 12380160

約数和(自身を除く): 8351310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1279, 1575, 2558, 3150, 3837, 6395, 7674, 8953, 11511, 12790, 17906, 19185, 23022, 26859, 31975, 38370, 44765, 53718, 57555, 63950, 80577, 89530, 95925, 115110, 134295, 161154, 191850, 223825, 268590, 287775, 402885, 447650, 575550, 671475, 805770, 1342950, 2014425, 4028850]

約数ペア:

[(1, 4028850), (2, 2014425), (3, 1342950), (5, 805770), (6, 671475), (7, 575550), (9, 447650), (10, 402885), (14, 287775), (15, 268590), (18, 223825), (21, 191850), (25, 161154), (30, 134295), (35, 115110), (42, 95925), (45, 89530), (50, 80577), (63, 63950), (70, 57555), (75, 53718), (90, 44765), (105, 38370), (126, 31975), (150, 26859), (175, 23022), (210, 19185), (225, 17906), (315, 12790), (350, 11511), (450, 8953), (525, 7674), (630, 6395), (1050, 3837), (1279, 3150), (1575, 2558)]