61386990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{292319}}^1$

素因数の和:292336

約数の個数: 32

約数和(自身を含む): 168376320

約数和(自身を除く): 106989330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 292319, 584638, 876957, 1461595, 1753914, 2046233, 2923190, 4092466, 4384785, 6138699, 8769570, 10231165, 12277398, 20462330, 30693495, 61386990]

約数ペア:

[(1, 61386990), (2, 30693495), (3, 20462330), (5, 12277398), (6, 10231165), (7, 8769570), (10, 6138699), (14, 4384785), (15, 4092466), (21, 2923190), (30, 2046233), (35, 1753914), (42, 1461595), (70, 876957), (105, 584638), (210, 292319)]