73746890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6977}}^1$

素因数の和:7142

約数の個数: 32

約数和(自身を含む): 152734464

約数和(自身を除く): 78987574

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 5285, 6977, 10570, 13954, 34885, 48839, 69770, 97678, 244195, 488390, 1053527, 2107054, 5267635, 7374689, 10535270, 14749378, 36873445, 73746890]

約数ペア:

[(1, 73746890), (2, 36873445), (5, 14749378), (7, 10535270), (10, 7374689), (14, 5267635), (35, 2107054), (70, 1053527), (151, 488390), (302, 244195), (755, 97678), (1057, 69770), (1510, 48839), (2114, 34885), (5285, 13954), (6977, 10570)]