30540270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32839}}^1$

素因数の和:32880

約数の個数: 32

約数和(自身を含む): 75663360

約数和(自身を除く): 45123090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 32839, 65678, 98517, 164195, 197034, 328390, 492585, 985170, 1018009, 2036018, 3054027, 5090045, 6108054, 10180090, 15270135, 30540270]

約数ペア:

[(1, 30540270), (2, 15270135), (3, 10180090), (5, 6108054), (6, 5090045), (10, 3054027), (15, 2036018), (30, 1018009), (31, 985170), (62, 492585), (93, 328390), (155, 197034), (186, 164195), (310, 98517), (465, 65678), (930, 32839)]