7424170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 15178752

約数和(自身を除く): 7754582

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 191, 230, 299, 338, 382, 598, 845, 955, 1495, 1690, 1910, 2483, 2990, 3887, 4393, 4966, 7774, 8786, 12415, 19435, 21965, 24830, 32279, 38870, 43930, 57109, 64558, 114218, 161395, 285545, 322790, 571090, 742417, 1484834, 3712085, 7424170]

約数ペア:

[(1, 7424170), (2, 3712085), (5, 1484834), (10, 742417), (13, 571090), (23, 322790), (26, 285545), (46, 161395), (65, 114218), (115, 64558), (130, 57109), (169, 43930), (191, 38870), (230, 32279), (299, 24830), (338, 21965), (382, 19435), (598, 12415), (845, 8786), (955, 7774), (1495, 4966), (1690, 4393), (1910, 3887), (2483, 2990)]