9090690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 25318656

約数和(自身を除く): 16227966

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 593, 730, 1022, 1095, 1186, 1533, 1779, 2190, 2555, 2965, 3066, 3558, 4151, 5110, 5930, 7665, 8302, 8895, 12453, 15330, 17790, 20755, 24906, 41510, 43289, 62265, 86578, 124530, 129867, 216445, 259734, 303023, 432890, 606046, 649335, 909069, 1298670, 1515115, 1818138, 3030230, 4545345, 9090690]

約数ペア:

[(1, 9090690), (2, 4545345), (3, 3030230), (5, 1818138), (6, 1515115), (7, 1298670), (10, 909069), (14, 649335), (15, 606046), (21, 432890), (30, 303023), (35, 259734), (42, 216445), (70, 129867), (73, 124530), (105, 86578), (146, 62265), (210, 43289), (219, 41510), (365, 24906), (438, 20755), (511, 17790), (593, 15330), (730, 12453), (1022, 8895), (1095, 8302), (1186, 7665), (1533, 5930), (1779, 5110), (2190, 4151), (2555, 3558), (2965, 3066)]