9681180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 27246240

約数和(自身を除く): 17565060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 509, 634, 951, 1018, 1268, 1527, 1585, 1902, 2036, 2545, 3054, 3170, 3804, 4755, 5090, 6108, 6340, 7635, 9510, 10180, 15270, 19020, 30540, 161353, 322706, 484059, 645412, 806765, 968118, 1613530, 1936236, 2420295, 3227060, 4840590, 9681180]

約数ペア:

[(1, 9681180), (2, 4840590), (3, 3227060), (4, 2420295), (5, 1936236), (6, 1613530), (10, 968118), (12, 806765), (15, 645412), (20, 484059), (30, 322706), (60, 161353), (317, 30540), (509, 19020), (634, 15270), (951, 10180), (1018, 9510), (1268, 7635), (1527, 6340), (1585, 6108), (1902, 5090), (2036, 4755), (2545, 3804), (3054, 3170)]