97019820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5233}}^1$

素因数の和:5351

約数の個数: 72

約数和(自身を含む): 297207456

約数和(自身を除く): 200187636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 5233, 6180, 9270, 10466, 15699, 18540, 20932, 26165, 31398, 47097, 52330, 62796, 78495, 94194, 104660, 156990, 188388, 235485, 313980, 470970, 538999, 941940, 1077998, 1616997, 2155996, 2694995, 3233994, 4850991, 5389990, 6467988, 8084985, 9701982, 10779980, 16169970, 19403964, 24254955, 32339940, 48509910, 97019820]

約数ペア:

[(1, 97019820), (2, 48509910), (3, 32339940), (4, 24254955), (5, 19403964), (6, 16169970), (9, 10779980), (10, 9701982), (12, 8084985), (15, 6467988), (18, 5389990), (20, 4850991), (30, 3233994), (36, 2694995), (45, 2155996), (60, 1616997), (90, 1077998), (103, 941940), (180, 538999), (206, 470970), (309, 313980), (412, 235485), (515, 188388), (618, 156990), (927, 104660), (1030, 94194), (1236, 78495), (1545, 62796), (1854, 52330), (2060, 47097), (3090, 31398), (3708, 26165), (4635, 20932), (5233, 18540), (6180, 15699), (9270, 10466)]