165305510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 325069200

約数和(自身を除く): 159763690

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 361, 551, 722, 1102, 1579, 1805, 2755, 3158, 3610, 5510, 7895, 10469, 15790, 20938, 30001, 45791, 52345, 60002, 91582, 104690, 150005, 228955, 300010, 457910, 570019, 870029, 1140038, 1740058, 2850095, 4350145, 5700190, 8700290, 16530551, 33061102, 82652755, 165305510]

約数ペア:

[(1, 165305510), (2, 82652755), (5, 33061102), (10, 16530551), (19, 8700290), (29, 5700190), (38, 4350145), (58, 2850095), (95, 1740058), (145, 1140038), (190, 870029), (290, 570019), (361, 457910), (551, 300010), (722, 228955), (1102, 150005), (1579, 104690), (1805, 91582), (2755, 60002), (3158, 52345), (3610, 45791), (5510, 30001), (7895, 20938), (10469, 15790)]