42040950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{40039}}^1$

素因数の和:40061

約数の個数: 48

約数和(自身を含む): 119159040

約数和(自身を除く): 77118090

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, 40039, 80078, 120117, 200195, 240234, 280273, 400390, 560546, 600585, 840819, 1000975, 1201170, 1401365, 1681638, 2001950, 2802730, 3002925, 4204095, 6005850, 7006825, 8408190, 14013650, 21020475, 42040950]

約数ペア:

[(1, 42040950), (2, 21020475), (3, 14013650), (5, 8408190), (6, 7006825), (7, 6005850), (10, 4204095), (14, 3002925), (15, 2802730), (21, 2001950), (25, 1681638), (30, 1401365), (35, 1201170), (42, 1000975), (50, 840819), (70, 600585), (75, 560546), (105, 400390), (150, 280273), (175, 240234), (210, 200195), (350, 120117), (525, 80078), (1050, 40039)]