9622980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 29446872

約数和(自身を除く): 19823892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 277, 386, 554, 579, 772, 831, 965, 1108, 1158, 1385, 1662, 1737, 1930, 2316, 2493, 2770, 2895, 3324, 3474, 3860, 4155, 4986, 5540, 5790, 6948, 8310, 8685, 9972, 11580, 12465, 16620, 17370, 24930, 34740, 49860, 53461, 106922, 160383, 213844, 267305, 320766, 481149, 534610, 641532, 801915, 962298, 1069220, 1603830, 1924596, 2405745, 3207660, 4811490, 9622980]

約数ペア:

[(1, 9622980), (2, 4811490), (3, 3207660), (4, 2405745), (5, 1924596), (6, 1603830), (9, 1069220), (10, 962298), (12, 801915), (15, 641532), (18, 534610), (20, 481149), (30, 320766), (36, 267305), (45, 213844), (60, 160383), (90, 106922), (180, 53461), (193, 49860), (277, 34740), (386, 24930), (554, 17370), (579, 16620), (772, 12465), (831, 11580), (965, 9972), (1108, 8685), (1158, 8310), (1385, 6948), (1662, 5790), (1737, 5540), (1930, 4986), (2316, 4155), (2493, 3860), (2770, 3474), (2895, 3324)]