91729530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17881}}^1$

素因数の和:17916

約数の個数: 64

約数和(自身を含む): 257500800

約数和(自身を除く): 165771270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 17881, 35762, 53643, 89405, 107286, 160929, 178810, 268215, 321858, 339739, 482787, 536430, 679478, 804645, 965574, 1019217, 1609290, 1698695, 2038434, 2413935, 3057651, 3397390, 4827870, 5096085, 6115302, 9172953, 10192170, 15288255, 18345906, 30576510, 45864765, 91729530]

約数ペア:

[(1, 91729530), (2, 45864765), (3, 30576510), (5, 18345906), (6, 15288255), (9, 10192170), (10, 9172953), (15, 6115302), (18, 5096085), (19, 4827870), (27, 3397390), (30, 3057651), (38, 2413935), (45, 2038434), (54, 1698695), (57, 1609290), (90, 1019217), (95, 965574), (114, 804645), (135, 679478), (171, 536430), (190, 482787), (270, 339739), (285, 321858), (342, 268215), (513, 178810), (570, 160929), (855, 107286), (1026, 89405), (1710, 53643), (2565, 35762), (5130, 17881)]