61974610

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1427}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 115359552

約数和(自身を除く): 53384942

約数列:

[1, 2, 5, 10, 43, 86, 101, 202, 215, 430, 505, 1010, 1427, 2854, 4343, 7135, 8686, 14270, 21715, 43430, 61361, 122722, 144127, 288254, 306805, 613610, 720635, 1441270, 6197461, 12394922, 30987305, 61974610]

約数ペア:

[(1, 61974610), (2, 30987305), (5, 12394922), (10, 6197461), (43, 1441270), (86, 720635), (101, 613610), (202, 306805), (215, 288254), (430, 144127), (505, 122722), (1010, 61361), (1427, 43430), (2854, 21715), (4343, 14270), (7135, 8686)]