60905930

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 112337280

約数和(自身を除く): 51431350

約数列:

[1, 2, 5, 10, 71, 109, 142, 218, 355, 545, 710, 787, 1090, 1574, 3935, 7739, 7870, 15478, 38695, 55877, 77390, 85783, 111754, 171566, 279385, 428915, 558770, 857830, 6090593, 12181186, 30452965, 60905930]

約数ペア:

[(1, 60905930), (2, 30452965), (5, 12181186), (10, 6090593), (71, 857830), (109, 558770), (142, 428915), (218, 279385), (355, 171566), (545, 111754), (710, 85783), (787, 77390), (1090, 55877), (1574, 38695), (3935, 15478), (7739, 7870)]