129894660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103091}}^1$

素因数の和:103113

約数の個数: 72

約数和(自身を含む): 450305856

約数和(自身を除く): 320411196

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, 103091, 206182, 309273, 412364, 515455, 618546, 721637, 927819, 1030910, 1237092, 1443274, 1546365, 1855638, 2061820, 2164911, 2886548, 3092730, 3608185, 3711276, 4329822, 4639095, 6185460, 6494733, 7216370, 8659644, 9278190, 10824555, 12989466, 14432740, 18556380, 21649110, 25978932, 32473665, 43298220, 64947330, 129894660]

約数ペア:

[(1, 129894660), (2, 64947330), (3, 43298220), (4, 32473665), (5, 25978932), (6, 21649110), (7, 18556380), (9, 14432740), (10, 12989466), (12, 10824555), (14, 9278190), (15, 8659644), (18, 7216370), (20, 6494733), (21, 6185460), (28, 4639095), (30, 4329822), (35, 3711276), (36, 3608185), (42, 3092730), (45, 2886548), (60, 2164911), (63, 2061820), (70, 1855638), (84, 1546365), (90, 1443274), (105, 1237092), (126, 1030910), (140, 927819), (180, 721637), (210, 618546), (252, 515455), (315, 412364), (420, 309273), (630, 206182), (1260, 103091)]