7105810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 13608000

約数和(自身を除く): 6502190

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 251, 298, 502, 745, 1255, 1490, 2510, 2831, 4769, 5662, 9538, 14155, 23845, 28310, 37399, 47690, 74798, 186995, 373990, 710581, 1421162, 3552905, 7105810]

約数ペア:

[(1, 7105810), (2, 3552905), (5, 1421162), (10, 710581), (19, 373990), (38, 186995), (95, 74798), (149, 47690), (190, 37399), (251, 28310), (298, 23845), (502, 14155), (745, 9538), (1255, 5662), (1490, 4769), (2510, 2831)]