119722020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181397}}^1$

素因数の和:181420

約数の個数: 48

約数和(自身を含む): 365698368

約数和(自身を除く): 245976348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 181397, 362794, 544191, 725588, 906985, 1088382, 1813970, 1995367, 2176764, 2720955, 3627940, 3990734, 5441910, 5986101, 7981468, 9976835, 10883820, 11972202, 19953670, 23944404, 29930505, 39907340, 59861010, 119722020]

約数ペア:

[(1, 119722020), (2, 59861010), (3, 39907340), (4, 29930505), (5, 23944404), (6, 19953670), (10, 11972202), (11, 10883820), (12, 9976835), (15, 7981468), (20, 5986101), (22, 5441910), (30, 3990734), (33, 3627940), (44, 2720955), (55, 2176764), (60, 1995367), (66, 1813970), (110, 1088382), (132, 906985), (165, 725588), (220, 544191), (330, 362794), (660, 181397)]