26613370

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{7759}}^1$

素因数の和:7787

約数の個数: 32

約数和(自身を含む): 55872000

約数和(自身を除く): 29258630

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 7759, 15518, 38795, 54313, 77590, 108626, 271565, 380191, 543130, 760382, 1900955, 2661337, 3801910, 5322674, 13306685, 26613370]

約数ペア:

[(1, 26613370), (2, 13306685), (5, 5322674), (7, 3801910), (10, 2661337), (14, 1900955), (35, 760382), (49, 543130), (70, 380191), (98, 271565), (245, 108626), (343, 77590), (490, 54313), (686, 38795), (1715, 15518), (3430, 7759)]