161164530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{18461}}^1$

素因数の和:18571

約数の個数: 48

約数和(自身を含む): 423370584

約数和(自身を除く): 262206054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 18461, 36922, 55383, 92305, 110766, 166149, 184610, 276915, 332298, 553830, 830745, 1661490, 1790717, 3581434, 5372151, 8953585, 10744302, 16116453, 17907170, 26860755, 32232906, 53721510, 80582265, 161164530]

約数ペア:

[(1, 161164530), (2, 80582265), (3, 53721510), (5, 32232906), (6, 26860755), (9, 17907170), (10, 16116453), (15, 10744302), (18, 8953585), (30, 5372151), (45, 3581434), (90, 1790717), (97, 1661490), (194, 830745), (291, 553830), (485, 332298), (582, 276915), (873, 184610), (970, 166149), (1455, 110766), (1746, 92305), (2910, 55383), (4365, 36922), (8730, 18461)]