68209830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19433}}^1$

素因数の和:19462

約数の個数: 64

約数和(自身を含む): 195894720

約数和(自身を除く): 127684890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 19433, 38866, 58299, 97165, 116598, 174897, 194330, 252629, 291495, 349794, 505258, 524691, 582990, 757887, 874485, 1049382, 1263145, 1515774, 1748970, 2273661, 2526290, 2623455, 3789435, 4547322, 5246910, 6820983, 7578870, 11368305, 13641966, 22736610, 34104915, 68209830]

約数ペア:

[(1, 68209830), (2, 34104915), (3, 22736610), (5, 13641966), (6, 11368305), (9, 7578870), (10, 6820983), (13, 5246910), (15, 4547322), (18, 3789435), (26, 2623455), (27, 2526290), (30, 2273661), (39, 1748970), (45, 1515774), (54, 1263145), (65, 1049382), (78, 874485), (90, 757887), (117, 582990), (130, 524691), (135, 505258), (195, 349794), (234, 291495), (270, 252629), (351, 194330), (390, 174897), (585, 116598), (702, 97165), (1170, 58299), (1755, 38866), (3510, 19433)]