70285237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 84816000

約数和(自身を除く): 14530763

約数列:

[1, 11, 19, 37, 61, 149, 209, 407, 671, 703, 1159, 1639, 2257, 2831, 5513, 7733, 9089, 12749, 24827, 31141, 42883, 60643, 99979, 104747, 172691, 336293, 471713, 1152217, 1899601, 3699223, 6389567, 70285237]

約数ペア:

[(1, 70285237), (11, 6389567), (19, 3699223), (37, 1899601), (61, 1152217), (149, 471713), (209, 336293), (407, 172691), (671, 104747), (703, 99979), (1159, 60643), (1639, 42883), (2257, 31141), (2831, 24827), (5513, 12749), (7733, 9089)]