305244610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{45491}}^1$

素因数の和:45570

約数の個数: 32

約数和(自身を含む): 609228864

約数和(自身を除く): 303984254

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 45491, 90982, 227455, 454910, 500401, 1000802, 2502005, 2774951, 5004010, 5549902, 13874755, 27749510, 30524461, 61048922, 152622305, 305244610]

約数ペア:

[(1, 305244610), (2, 152622305), (5, 61048922), (10, 30524461), (11, 27749510), (22, 13874755), (55, 5549902), (61, 5004010), (110, 2774951), (122, 2502005), (305, 1000802), (610, 500401), (671, 454910), (1342, 227455), (3355, 90982), (6710, 45491)]