26580679020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{21095777}}^1$

素因数の和:21095799

約数の個数: 72

約数和(自身を含む): 92146358304

約数和(自身を除く): 65565679284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 21095777, 42191554, 63287331, 84383108, 105478885, 126574662, 147670439, 189861993, 210957770, 253149324, 295340878, 316436655, 379723986, 421915540, 443011317, 590681756, 632873310, 738352195, 759447972, 886022634, 949309965, 1265746620, 1329033951, 1476704390, 1772045268, 1898619930, 2215056585, 2658067902, 2953408780, 3797239860, 4430113170, 5316135804, 6645169755, 8860226340, 13290339510, 26580679020]

約数ペア:

[(1, 26580679020), (2, 13290339510), (3, 8860226340), (4, 6645169755), (5, 5316135804), (6, 4430113170), (7, 3797239860), (9, 2953408780), (10, 2658067902), (12, 2215056585), (14, 1898619930), (15, 1772045268), (18, 1476704390), (20, 1329033951), (21, 1265746620), (28, 949309965), (30, 886022634), (35, 759447972), (36, 738352195), (42, 632873310), (45, 590681756), (60, 443011317), (63, 421915540), (70, 379723986), (84, 316436655), (90, 295340878), (105, 253149324), (126, 210957770), (140, 189861993), (180, 147670439), (210, 126574662), (252, 105478885), (315, 84383108), (420, 63287331), (630, 42191554), (1260, 21095777)]