90734930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 193995648

約数和(自身を除く): 103260718

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 107, 110, 130, 143, 214, 286, 535, 593, 715, 1070, 1177, 1186, 1391, 1430, 2354, 2782, 2965, 5885, 5930, 6523, 6955, 7709, 11770, 13046, 13910, 15301, 15418, 30602, 32615, 38545, 63451, 65230, 76505, 77090, 84799, 126902, 153010, 169598, 317255, 423995, 634510, 697961, 824863, 847990, 1395922, 1649726, 3489805, 4124315, 6979610, 8248630, 9073493, 18146986, 45367465, 90734930]

約数ペア:

[(1, 90734930), (2, 45367465), (5, 18146986), (10, 9073493), (11, 8248630), (13, 6979610), (22, 4124315), (26, 3489805), (55, 1649726), (65, 1395922), (107, 847990), (110, 824863), (130, 697961), (143, 634510), (214, 423995), (286, 317255), (535, 169598), (593, 153010), (715, 126902), (1070, 84799), (1177, 77090), (1186, 76505), (1391, 65230), (1430, 63451), (2354, 38545), (2782, 32615), (2965, 30602), (5885, 15418), (5930, 15301), (6523, 13910), (6955, 13046), (7709, 11770)]