89167906980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{495377261}}^1$

素因数の和:495377276

約数の個数: 36

約数和(自身を含む): 270475985052

約数和(自身を除く): 181308078072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 495377261, 990754522, 1486131783, 1981509044, 2476886305, 2972263566, 4458395349, 4953772610, 5944527132, 7430658915, 8916790698, 9907545220, 14861317830, 17833581396, 22291976745, 29722635660, 44583953490, 89167906980]

約数ペア:

[(1, 89167906980), (2, 44583953490), (3, 29722635660), (4, 22291976745), (5, 17833581396), (6, 14861317830), (9, 9907545220), (10, 8916790698), (12, 7430658915), (15, 5944527132), (18, 4953772610), (20, 4458395349), (30, 2972263566), (36, 2476886305), (45, 1981509044), (60, 1486131783), (90, 990754522), (180, 495377261)]