9969361980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7577}}^1\times {\mathrm{21929}}^1$

素因数の和:29518

約数の個数: 48

約数和(自身を含む): 27919170720

約数和(自身を除く): 17949808740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7577, 15154, 21929, 22731, 30308, 37885, 43858, 45462, 65787, 75770, 87716, 90924, 109645, 113655, 131574, 151540, 219290, 227310, 263148, 328935, 438580, 454620, 657870, 1315740, 166156033, 332312066, 498468099, 664624132, 830780165, 996936198, 1661560330, 1993872396, 2492340495, 3323120660, 4984680990, 9969361980]

約数ペア:

[(1, 9969361980), (2, 4984680990), (3, 3323120660), (4, 2492340495), (5, 1993872396), (6, 1661560330), (10, 996936198), (12, 830780165), (15, 664624132), (20, 498468099), (30, 332312066), (60, 166156033), (7577, 1315740), (15154, 657870), (21929, 454620), (22731, 438580), (30308, 328935), (37885, 263148), (43858, 227310), (45462, 219290), (65787, 151540), (75770, 131574), (87716, 113655), (90924, 109645)]