61973890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15227}}^1$

素因数の和:15282

約数の個数: 32

約数和(自身を含む): 124991424

約数和(自身を除く): 63017534

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 15227, 30454, 76135, 152270, 167497, 334994, 563399, 837485, 1126798, 1674970, 2816995, 5633990, 6197389, 12394778, 30986945, 61973890]

約数ペア:

[(1, 61973890), (2, 30986945), (5, 12394778), (10, 6197389), (11, 5633990), (22, 2816995), (37, 1674970), (55, 1126798), (74, 837485), (110, 563399), (185, 334994), (370, 167497), (407, 152270), (814, 76135), (2035, 30454), (4070, 15227)]