12276570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 31000320

約数和(自身を除く): 18723750

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 103, 137, 145, 174, 206, 274, 290, 309, 411, 435, 515, 618, 685, 822, 870, 1030, 1370, 1545, 2055, 2987, 3090, 3973, 4110, 5974, 7946, 8961, 11919, 14111, 14935, 17922, 19865, 23838, 28222, 29870, 39730, 42333, 44805, 59595, 70555, 84666, 89610, 119190, 141110, 211665, 409219, 423330, 818438, 1227657, 2046095, 2455314, 4092190, 6138285, 12276570]

約数ペア:

[(1, 12276570), (2, 6138285), (3, 4092190), (5, 2455314), (6, 2046095), (10, 1227657), (15, 818438), (29, 423330), (30, 409219), (58, 211665), (87, 141110), (103, 119190), (137, 89610), (145, 84666), (174, 70555), (206, 59595), (274, 44805), (290, 42333), (309, 39730), (411, 29870), (435, 28222), (515, 23838), (618, 19865), (685, 17922), (822, 14935), (870, 14111), (1030, 11919), (1370, 8961), (1545, 7946), (2055, 5974), (2987, 4110), (3090, 3973)]