154372590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{17683}}^1$

素因数の和:17793

約数の個数: 48

約数和(自身を含む): 405529488

約数和(自身を除く): 251156898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 17683, 35366, 53049, 88415, 106098, 159147, 176830, 265245, 318294, 530490, 795735, 1591470, 1715251, 3430502, 5145753, 8576255, 10291506, 15437259, 17152510, 25728765, 30874518, 51457530, 77186295, 154372590]

約数ペア:

[(1, 154372590), (2, 77186295), (3, 51457530), (5, 30874518), (6, 25728765), (9, 17152510), (10, 15437259), (15, 10291506), (18, 8576255), (30, 5145753), (45, 3430502), (90, 1715251), (97, 1591470), (194, 795735), (291, 530490), (485, 318294), (582, 265245), (873, 176830), (970, 159147), (1455, 106098), (1746, 88415), (2910, 53049), (4365, 35366), (8730, 17683)]