20171736830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{14633}}^1$

素因数の和:15113

約数の個数: 64

約数和(自身を含む): 42483087360

約数和(自身を除く): 22311350530

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 419, 470, 658, 838, 1645, 2095, 2933, 3290, 4190, 5866, 14633, 14665, 19693, 29266, 29330, 39386, 73165, 98465, 102431, 137851, 146330, 196930, 204862, 275702, 512155, 687751, 689255, 1024310, 1375502, 1378510, 3438755, 4814257, 6131227, 6877510, 9628514, 12262454, 24071285, 30656135, 42918589, 48142570, 61312270, 85837178, 214592945, 288167669, 429185890, 576335338, 1440838345, 2017173683, 2881676690, 4034347366, 10085868415, 20171736830]

約数ペア:

[(1, 20171736830), (2, 10085868415), (5, 4034347366), (7, 2881676690), (10, 2017173683), (14, 1440838345), (35, 576335338), (47, 429185890), (70, 288167669), (94, 214592945), (235, 85837178), (329, 61312270), (419, 48142570), (470, 42918589), (658, 30656135), (838, 24071285), (1645, 12262454), (2095, 9628514), (2933, 6877510), (3290, 6131227), (4190, 4814257), (5866, 3438755), (14633, 1378510), (14665, 1375502), (19693, 1024310), (29266, 689255), (29330, 687751), (39386, 512155), (73165, 275702), (98465, 204862), (102431, 196930), (137851, 146330)]