87289590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{2039}}^1$

素因数の和:3476

約数の個数: 32

約数和(自身を含む): 209744640

約数和(自身を除く): 122455050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1427, 2039, 2854, 4078, 4281, 6117, 7135, 8562, 10195, 12234, 14270, 20390, 21405, 30585, 42810, 61170, 2909653, 5819306, 8728959, 14548265, 17457918, 29096530, 43644795, 87289590]

約数ペア:

[(1, 87289590), (2, 43644795), (3, 29096530), (5, 17457918), (6, 14548265), (10, 8728959), (15, 5819306), (30, 2909653), (1427, 61170), (2039, 42810), (2854, 30585), (4078, 21405), (4281, 20390), (6117, 14270), (7135, 12234), (8562, 10195)]