15220104

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 39536640

約数和(自身を除く): 24316536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 103, 131, 141, 188, 206, 262, 282, 309, 376, 393, 412, 524, 564, 618, 786, 824, 1048, 1128, 1236, 1572, 2472, 3144, 4841, 6157, 9682, 12314, 13493, 14523, 18471, 19364, 24628, 26986, 29046, 36942, 38728, 40479, 49256, 53972, 58092, 73884, 80958, 107944, 116184, 147768, 161916, 323832, 634171, 1268342, 1902513, 2536684, 3805026, 5073368, 7610052, 15220104]

約数ペア:

[(1, 15220104), (2, 7610052), (3, 5073368), (4, 3805026), (6, 2536684), (8, 1902513), (12, 1268342), (24, 634171), (47, 323832), (94, 161916), (103, 147768), (131, 116184), (141, 107944), (188, 80958), (206, 73884), (262, 58092), (282, 53972), (309, 49256), (376, 40479), (393, 38728), (412, 36942), (524, 29046), (564, 26986), (618, 24628), (786, 19364), (824, 18471), (1048, 14523), (1128, 13493), (1236, 12314), (1572, 9682), (2472, 6157), (3144, 4841)]