165997230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1277}}^1$

素因数の和:1913

約数の個数: 64

約数和(自身を含む): 456399360

約数和(自身を除く): 290402130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 619, 1238, 1277, 1857, 2554, 3095, 3714, 3831, 4333, 6190, 6385, 7662, 8666, 8939, 9285, 12770, 12999, 17878, 18570, 19155, 21665, 25998, 26817, 38310, 43330, 44695, 53634, 64995, 89390, 129990, 134085, 268170, 790463, 1580926, 2371389, 3952315, 4742778, 5533241, 7904630, 11066482, 11856945, 16599723, 23713890, 27666205, 33199446, 55332410, 82998615, 165997230]

約数ペア:

[(1, 165997230), (2, 82998615), (3, 55332410), (5, 33199446), (6, 27666205), (7, 23713890), (10, 16599723), (14, 11856945), (15, 11066482), (21, 7904630), (30, 5533241), (35, 4742778), (42, 3952315), (70, 2371389), (105, 1580926), (210, 790463), (619, 268170), (1238, 134085), (1277, 129990), (1857, 89390), (2554, 64995), (3095, 53634), (3714, 44695), (3831, 43330), (4333, 38310), (6190, 26817), (6385, 25998), (7662, 21665), (8666, 19155), (8939, 18570), (9285, 17878), (12770, 12999)]