42465990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{202219}}^1$

素因数の和:202236

約数の個数: 32

約数和(自身を含む): 116478720

約数和(自身を除く): 74012730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 202219, 404438, 606657, 1011095, 1213314, 1415533, 2022190, 2831066, 3033285, 4246599, 6066570, 7077665, 8493198, 14155330, 21232995, 42465990]

約数ペア:

[(1, 42465990), (2, 21232995), (3, 14155330), (5, 8493198), (6, 7077665), (7, 6066570), (10, 4246599), (14, 3033285), (15, 2831066), (21, 2022190), (30, 1415533), (35, 1213314), (42, 1011095), (70, 606657), (105, 404438), (210, 202219)]