4345270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 8211456

約数和(自身を除く): 3866186

約数列:

[1, 2, 5, 10, 31, 62, 107, 131, 155, 214, 262, 310, 535, 655, 1070, 1310, 3317, 4061, 6634, 8122, 14017, 16585, 20305, 28034, 33170, 40610, 70085, 140170, 434527, 869054, 2172635, 4345270]

約数ペア:

[(1, 4345270), (2, 2172635), (5, 869054), (10, 434527), (31, 140170), (62, 70085), (107, 40610), (131, 33170), (155, 28034), (214, 20305), (262, 16585), (310, 14017), (535, 8122), (655, 6634), (1070, 4061), (1310, 3317)]