71738170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35339}}^1$

素因数の和:35382

約数の個数: 32

約数和(自身を含む): 152668800

約数和(自身を除く): 80930630

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 35339, 70678, 176695, 247373, 353390, 494746, 1024831, 1236865, 2049662, 2473730, 5124155, 7173817, 10248310, 14347634, 35869085, 71738170]

約数ペア:

[(1, 71738170), (2, 35869085), (5, 14347634), (7, 10248310), (10, 7173817), (14, 5124155), (29, 2473730), (35, 2049662), (58, 1236865), (70, 1024831), (145, 494746), (203, 353390), (290, 247373), (406, 176695), (1015, 70678), (2030, 35339)]