140278950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{44533}}^1$

素因数の和:44558

約数の個数: 72

約数和(自身を含む): 430732848

約数和(自身を除く): 290453898

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, 1575, 3150, 44533, 89066, 133599, 222665, 267198, 311731, 400797, 445330, 623462, 667995, 801594, 935193, 1113325, 1335990, 1558655, 1870386, 2003985, 2226650, 2805579, 3117310, 3339975, 4007970, 4675965, 5611158, 6679950, 7793275, 9351930, 10019925, 14027895, 15586550, 20039850, 23379825, 28055790, 46759650, 70139475, 140278950]

約数ペア:

[(1, 140278950), (2, 70139475), (3, 46759650), (5, 28055790), (6, 23379825), (7, 20039850), (9, 15586550), (10, 14027895), (14, 10019925), (15, 9351930), (18, 7793275), (21, 6679950), (25, 5611158), (30, 4675965), (35, 4007970), (42, 3339975), (45, 3117310), (50, 2805579), (63, 2226650), (70, 2003985), (75, 1870386), (90, 1558655), (105, 1335990), (126, 1113325), (150, 935193), (175, 801594), (210, 667995), (225, 623462), (315, 445330), (350, 400797), (450, 311731), (525, 267198), (630, 222665), (1050, 133599), (1575, 89066), (3150, 44533)]