69404790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25423}}^1$

素因数の和:25453

約数の個数: 64

約数和(自身を含む): 205019136

約数和(自身を除く): 135614346

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 25423, 50846, 76269, 127115, 152538, 177961, 254230, 330499, 355922, 381345, 533883, 660998, 762690, 889805, 991497, 1067766, 1652495, 1779610, 1982994, 2313493, 2669415, 3304990, 4626986, 4957485, 5338830, 6940479, 9914970, 11567465, 13880958, 23134930, 34702395, 69404790]

約数ペア:

[(1, 69404790), (2, 34702395), (3, 23134930), (5, 13880958), (6, 11567465), (7, 9914970), (10, 6940479), (13, 5338830), (14, 4957485), (15, 4626986), (21, 3304990), (26, 2669415), (30, 2313493), (35, 1982994), (39, 1779610), (42, 1652495), (65, 1067766), (70, 991497), (78, 889805), (91, 762690), (105, 660998), (130, 533883), (182, 381345), (195, 355922), (210, 330499), (273, 254230), (390, 177961), (455, 152538), (546, 127115), (910, 76269), (1365, 50846), (2730, 25423)]