77451810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{112249}}^1$

素因数の和:112282

約数の個数: 32

約数和(自身を含む): 193968000

約数和(自身を除く): 116516190

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 112249, 224498, 336747, 561245, 673494, 1122490, 1683735, 2581727, 3367470, 5163454, 7745181, 12908635, 15490362, 25817270, 38725905, 77451810]

約数ペア:

[(1, 77451810), (2, 38725905), (3, 25817270), (5, 15490362), (6, 12908635), (10, 7745181), (15, 5163454), (23, 3367470), (30, 2581727), (46, 1683735), (69, 1122490), (115, 673494), (138, 561245), (230, 336747), (345, 224498), (690, 112249)]