187889450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17317}}^1$

素因数の和:17367

約数の個数: 48

約数和(自身を含む): 412306944

約数和(自身を除く): 224417494

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 10850, 17317, 34634, 86585, 121219, 173170, 242438, 432925, 536827, 606095, 865850, 1073654, 1212190, 2684135, 3030475, 3757789, 5368270, 6060950, 7515578, 13420675, 18788945, 26841350, 37577890, 93944725, 187889450]

約数ペア:

[(1, 187889450), (2, 93944725), (5, 37577890), (7, 26841350), (10, 18788945), (14, 13420675), (25, 7515578), (31, 6060950), (35, 5368270), (50, 3757789), (62, 3030475), (70, 2684135), (155, 1212190), (175, 1073654), (217, 865850), (310, 606095), (350, 536827), (434, 432925), (775, 242438), (1085, 173170), (1550, 121219), (2170, 86585), (5425, 34634), (10850, 17317)]