20174119257530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1\times {\mathrm{7501541}}^1$

素因数の和:7502031

約数の個数: 64

約数和(自身を含む): 42016316779008

約数和(自身を除く): 21842197521478

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 373, 515, 721, 746, 1030, 1442, 1865, 2611, 3605, 3730, 5222, 7210, 13055, 26110, 38419, 76838, 192095, 268933, 384190, 537866, 1344665, 2689330, 7501541, 15003082, 37507705, 52510787, 75015410, 105021574, 262553935, 525107870, 772658723, 1545317446, 2798074793, 3863293615, 5408611061, 5596149586, 7726587230, 10817222122, 13990373965, 19586523551, 27043055305, 27980747930, 39173047102, 54086110610, 97932617755, 195865235510, 288201703679, 576403407358, 1441008518395, 2017411925753, 2882017036790, 4034823851506, 10087059628765, 20174119257530]

約数ペア:

[(1, 20174119257530), (2, 10087059628765), (5, 4034823851506), (7, 2882017036790), (10, 2017411925753), (14, 1441008518395), (35, 576403407358), (70, 288201703679), (103, 195865235510), (206, 97932617755), (373, 54086110610), (515, 39173047102), (721, 27980747930), (746, 27043055305), (1030, 19586523551), (1442, 13990373965), (1865, 10817222122), (2611, 7726587230), (3605, 5596149586), (3730, 5408611061), (5222, 3863293615), (7210, 2798074793), (13055, 1545317446), (26110, 772658723), (38419, 525107870), (76838, 262553935), (192095, 105021574), (268933, 75015410), (384190, 52510787), (537866, 37507705), (1344665, 15003082), (2689330, 7501541)]