91378630

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{26641}}^1$

素因数の和:26669

約数の個数: 32

約数和(自身を含む): 191822400

約数和(自身を除く): 100443770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 26641, 53282, 133205, 186487, 266410, 372974, 932435, 1305409, 1864870, 2610818, 6527045, 9137863, 13054090, 18275726, 45689315, 91378630]

約数ペア:

[(1, 91378630), (2, 45689315), (5, 18275726), (7, 13054090), (10, 9137863), (14, 6527045), (35, 2610818), (49, 1864870), (70, 1305409), (98, 932435), (245, 372974), (343, 266410), (490, 186487), (686, 133205), (1715, 53282), (3430, 26641)]