131230860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59113}}^1$

素因数の和:59162

約数の個数: 48

約数和(自身を含む): 377383776

約数和(自身を除く): 246152916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 59113, 118226, 177339, 236452, 295565, 354678, 591130, 709356, 886695, 1182260, 1773390, 2187181, 3546780, 4374362, 6561543, 8748724, 10935905, 13123086, 21871810, 26246172, 32807715, 43743620, 65615430, 131230860]

約数ペア:

[(1, 131230860), (2, 65615430), (3, 43743620), (4, 32807715), (5, 26246172), (6, 21871810), (10, 13123086), (12, 10935905), (15, 8748724), (20, 6561543), (30, 4374362), (37, 3546780), (60, 2187181), (74, 1773390), (111, 1182260), (148, 886695), (185, 709356), (222, 591130), (370, 354678), (444, 295565), (555, 236452), (740, 177339), (1110, 118226), (2220, 59113)]