102477480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{121997}}^1$

素因数の和:122018

約数の個数: 64

約数和(自身を含む): 351354240

約数和(自身を除く): 248876760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 121997, 243994, 365991, 487988, 609985, 731982, 853979, 975976, 1219970, 1463964, 1707958, 1829955, 2439940, 2561937, 2927928, 3415916, 3659910, 4269895, 4879880, 5123874, 6831832, 7319820, 8539790, 10247748, 12809685, 14639640, 17079580, 20495496, 25619370, 34159160, 51238740, 102477480]

約数ペア:

[(1, 102477480), (2, 51238740), (3, 34159160), (4, 25619370), (5, 20495496), (6, 17079580), (7, 14639640), (8, 12809685), (10, 10247748), (12, 8539790), (14, 7319820), (15, 6831832), (20, 5123874), (21, 4879880), (24, 4269895), (28, 3659910), (30, 3415916), (35, 2927928), (40, 2561937), (42, 2439940), (56, 1829955), (60, 1707958), (70, 1463964), (84, 1219970), (105, 975976), (120, 853979), (140, 731982), (168, 609985), (210, 487988), (280, 365991), (420, 243994), (840, 121997)]