18071850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 50086080

約数和(自身を除く): 32014230

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 75, 85, 95, 102, 114, 150, 170, 190, 255, 285, 323, 373, 425, 475, 510, 570, 646, 746, 850, 950, 969, 1119, 1275, 1425, 1615, 1865, 1938, 2238, 2550, 2850, 3230, 3730, 4845, 5595, 6341, 7087, 8075, 9325, 9690, 11190, 12682, 14174, 16150, 18650, 19023, 21261, 24225, 27975, 31705, 35435, 38046, 42522, 48450, 55950, 63410, 70870, 95115, 106305, 120479, 158525, 177175, 190230, 212610, 240958, 317050, 354350, 361437, 475575, 531525, 602395, 722874, 951150, 1063050, 1204790, 1807185, 3011975, 3614370, 6023950, 9035925, 18071850]

約数ペア:

[(1, 18071850), (2, 9035925), (3, 6023950), (5, 3614370), (6, 3011975), (10, 1807185), (15, 1204790), (17, 1063050), (19, 951150), (25, 722874), (30, 602395), (34, 531525), (38, 475575), (50, 361437), (51, 354350), (57, 317050), (75, 240958), (85, 212610), (95, 190230), (102, 177175), (114, 158525), (150, 120479), (170, 106305), (190, 95115), (255, 70870), (285, 63410), (323, 55950), (373, 48450), (425, 42522), (475, 38046), (510, 35435), (570, 31705), (646, 27975), (746, 24225), (850, 21261), (950, 19023), (969, 18650), (1119, 16150), (1275, 14174), (1425, 12682), (1615, 11190), (1865, 9690), (1938, 9325), (2238, 8075), (2550, 7087), (2850, 6341), (3230, 5595), (3730, 4845)]