165983610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13729}}^1$

素因数の和:13783

約数の個数: 64

約数和(自身を含む): 442874880

約数和(自身を除く): 276891270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 13729, 27458, 41187, 68645, 82374, 137290, 178477, 205935, 356954, 411870, 425599, 535431, 851198, 892385, 1070862, 1276797, 1784770, 2127995, 2553594, 2677155, 4255990, 5354310, 5532787, 6383985, 11065574, 12767970, 16598361, 27663935, 33196722, 55327870, 82991805, 165983610]

約数ペア:

[(1, 165983610), (2, 82991805), (3, 55327870), (5, 33196722), (6, 27663935), (10, 16598361), (13, 12767970), (15, 11065574), (26, 6383985), (30, 5532787), (31, 5354310), (39, 4255990), (62, 2677155), (65, 2553594), (78, 2127995), (93, 1784770), (130, 1276797), (155, 1070862), (186, 892385), (195, 851198), (310, 535431), (390, 425599), (403, 411870), (465, 356954), (806, 205935), (930, 178477), (1209, 137290), (2015, 82374), (2418, 68645), (4030, 41187), (6045, 27458), (12090, 13729)]