120930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 302400

約数和(自身を除く): 181470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 139, 145, 174, 278, 290, 417, 435, 695, 834, 870, 1390, 2085, 4031, 4170, 8062, 12093, 20155, 24186, 40310, 60465, 120930]

約数ペア:

[(1, 120930), (2, 60465), (3, 40310), (5, 24186), (6, 20155), (10, 12093), (15, 8062), (29, 4170), (30, 4031), (58, 2085), (87, 1390), (139, 870), (145, 834), (174, 695), (278, 435), (290, 417)]