73137790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1229}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 143998560

約数和(自身を除く): 70860770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 541, 1082, 1229, 2458, 2705, 5410, 5951, 6145, 11902, 12290, 13519, 27038, 29755, 59510, 67595, 135190, 664889, 1329778, 3324445, 6648890, 7313779, 14627558, 36568895, 73137790]

約数ペア:

[(1, 73137790), (2, 36568895), (5, 14627558), (10, 7313779), (11, 6648890), (22, 3324445), (55, 1329778), (110, 664889), (541, 135190), (1082, 67595), (1229, 59510), (2458, 29755), (2705, 27038), (5410, 13519), (5951, 12290), (6145, 11902)]