172945170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{17959}}^1$

素因数の和:18079

約数の個数: 48

約数和(自身を含む): 453885120

約数和(自身を除く): 280939950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 9630, 17959, 35918, 53877, 89795, 107754, 161631, 179590, 269385, 323262, 538770, 808155, 1616310, 1921613, 3843226, 5764839, 9608065, 11529678, 17294517, 19216130, 28824195, 34589034, 57648390, 86472585, 172945170]

約数ペア:

[(1, 172945170), (2, 86472585), (3, 57648390), (5, 34589034), (6, 28824195), (9, 19216130), (10, 17294517), (15, 11529678), (18, 9608065), (30, 5764839), (45, 3843226), (90, 1921613), (107, 1616310), (214, 808155), (321, 538770), (535, 323262), (642, 269385), (963, 179590), (1070, 161631), (1605, 107754), (1926, 89795), (3210, 53877), (4815, 35918), (9630, 17959)]