2224704770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1657}}^1$

素因数の和:1827

約数の個数: 64

約数和(自身を含む): 4263155712

約数和(自身を除く): 2038450942

約数列:

[1, 2, 5, 10, 31, 61, 62, 71, 122, 142, 155, 305, 310, 355, 610, 710, 1657, 1891, 2201, 3314, 3782, 4331, 4402, 8285, 8662, 9455, 11005, 16570, 18910, 21655, 22010, 43310, 51367, 101077, 102734, 117647, 134261, 202154, 235294, 256835, 268522, 505385, 513670, 588235, 671305, 1010770, 1176470, 1342610, 3133387, 3647057, 6266774, 7176467, 7294114, 14352934, 15666935, 18235285, 31333870, 35882335, 36470570, 71764670, 222470477, 444940954, 1112352385, 2224704770]

約数ペア:

[(1, 2224704770), (2, 1112352385), (5, 444940954), (10, 222470477), (31, 71764670), (61, 36470570), (62, 35882335), (71, 31333870), (122, 18235285), (142, 15666935), (155, 14352934), (305, 7294114), (310, 7176467), (355, 6266774), (610, 3647057), (710, 3133387), (1657, 1342610), (1891, 1176470), (2201, 1010770), (3314, 671305), (3782, 588235), (4331, 513670), (4402, 505385), (8285, 268522), (8662, 256835), (9455, 235294), (11005, 202154), (16570, 134261), (18910, 117647), (21655, 102734), (22010, 101077), (43310, 51367)]