4201070

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 7874496

約数和(自身を除く): 3673426

約数列:

[1, 2, 5, 10, 61, 71, 97, 122, 142, 194, 305, 355, 485, 610, 710, 970, 4331, 5917, 6887, 8662, 11834, 13774, 21655, 29585, 34435, 43310, 59170, 68870, 420107, 840214, 2100535, 4201070]

約数ペア:

[(1, 4201070), (2, 2100535), (5, 840214), (10, 420107), (61, 68870), (71, 59170), (97, 43310), (122, 34435), (142, 29585), (194, 21655), (305, 13774), (355, 11834), (485, 8662), (610, 6887), (710, 5917), (970, 4331)]