67619820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3671}}^1$

素因数の和:3990

約数の個数: 48

約数和(自身を含む): 190003968

約数和(自身を除く): 122384148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3671, 3684, 4605, 6140, 7342, 9210, 11013, 14684, 18355, 18420, 22026, 36710, 44052, 55065, 73420, 110130, 220260, 1126997, 2253994, 3380991, 4507988, 5634985, 6761982, 11269970, 13523964, 16904955, 22539940, 33809910, 67619820]

約数ペア:

[(1, 67619820), (2, 33809910), (3, 22539940), (4, 16904955), (5, 13523964), (6, 11269970), (10, 6761982), (12, 5634985), (15, 4507988), (20, 3380991), (30, 2253994), (60, 1126997), (307, 220260), (614, 110130), (921, 73420), (1228, 55065), (1535, 44052), (1842, 36710), (3070, 22026), (3671, 18420), (3684, 18355), (4605, 14684), (6140, 11013), (7342, 9210)]