183749020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14423}}^1$

素因数の和:14459

約数の個数: 72

約数和(自身を含む): 483434784

約数和(自身を除く): 299685764

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 14423, 28846, 57692, 72115, 100961, 144230, 187499, 201922, 288460, 374998, 403844, 504805, 706727, 749996, 937495, 1009610, 1312493, 1413454, 1874990, 2019220, 2624986, 2826908, 3533635, 3749980, 5249972, 6562465, 7067270, 9187451, 13124930, 14134540, 18374902, 26249860, 36749804, 45937255, 91874510, 183749020]

約数ペア:

[(1, 183749020), (2, 91874510), (4, 45937255), (5, 36749804), (7, 26249860), (10, 18374902), (13, 14134540), (14, 13124930), (20, 9187451), (26, 7067270), (28, 6562465), (35, 5249972), (49, 3749980), (52, 3533635), (65, 2826908), (70, 2624986), (91, 2019220), (98, 1874990), (130, 1413454), (140, 1312493), (182, 1009610), (196, 937495), (245, 749996), (260, 706727), (364, 504805), (455, 403844), (490, 374998), (637, 288460), (910, 201922), (980, 187499), (1274, 144230), (1820, 100961), (2548, 72115), (3185, 57692), (6370, 28846), (12740, 14423)]