400848270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{11731}}^1$

素因数の和:11825

約数の個数: 64

約数和(自身を含む): 1033917696

約数和(自身を除く): 633069426

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 67, 85, 102, 134, 170, 201, 255, 335, 402, 510, 670, 1005, 1139, 2010, 2278, 3417, 5695, 6834, 11390, 11731, 17085, 23462, 34170, 35193, 58655, 70386, 117310, 175965, 199427, 351930, 398854, 598281, 785977, 997135, 1196562, 1571954, 1994270, 2357931, 2991405, 3929885, 4715862, 5982810, 7859770, 11789655, 13361609, 23579310, 26723218, 40084827, 66808045, 80169654, 133616090, 200424135, 400848270]

約数ペア:

[(1, 400848270), (2, 200424135), (3, 133616090), (5, 80169654), (6, 66808045), (10, 40084827), (15, 26723218), (17, 23579310), (30, 13361609), (34, 11789655), (51, 7859770), (67, 5982810), (85, 4715862), (102, 3929885), (134, 2991405), (170, 2357931), (201, 1994270), (255, 1571954), (335, 1196562), (402, 997135), (510, 785977), (670, 598281), (1005, 398854), (1139, 351930), (2010, 199427), (2278, 175965), (3417, 117310), (5695, 70386), (6834, 58655), (11390, 35193), (11731, 34170), (17085, 23462)]