189496650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{180473}}^1$

素因数の和:180495

約数の個数: 48

約数和(自身を含む): 537090624

約数和(自身を除く): 347593974

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 180473, 360946, 541419, 902365, 1082838, 1263311, 1804730, 2526622, 2707095, 3789933, 4511825, 5414190, 6316555, 7579866, 9023650, 12633110, 13535475, 18949665, 27070950, 31582775, 37899330, 63165550, 94748325, 189496650]

約数ペア:

[(1, 189496650), (2, 94748325), (3, 63165550), (5, 37899330), (6, 31582775), (7, 27070950), (10, 18949665), (14, 13535475), (15, 12633110), (21, 9023650), (25, 7579866), (30, 6316555), (35, 5414190), (42, 4511825), (50, 3789933), (70, 2707095), (75, 2526622), (105, 1804730), (150, 1263311), (175, 1082838), (210, 902365), (350, 541419), (525, 360946), (1050, 180473)]