138697950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{2377}}^1$

素因数の和:2781

約数の個数: 48

約数和(自身を含む): 345000240

約数和(自身を除く): 206302290

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 389, 778, 1167, 1945, 2334, 2377, 3890, 4754, 5835, 7131, 9725, 11670, 11885, 14262, 19450, 23770, 29175, 35655, 58350, 59425, 71310, 118850, 178275, 356550, 924653, 1849306, 2773959, 4623265, 5547918, 9246530, 13869795, 23116325, 27739590, 46232650, 69348975, 138697950]

約数ペア:

[(1, 138697950), (2, 69348975), (3, 46232650), (5, 27739590), (6, 23116325), (10, 13869795), (15, 9246530), (25, 5547918), (30, 4623265), (50, 2773959), (75, 1849306), (150, 924653), (389, 356550), (778, 178275), (1167, 118850), (1945, 71310), (2334, 59425), (2377, 58350), (3890, 35655), (4754, 29175), (5835, 23770), (7131, 19450), (9725, 14262), (11670, 11885)]