12270510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19477}}^1$

素因数の和:19497

約数の個数: 48

約数和(自身を含む): 36462816

約数和(自身を除く): 24192306

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 19477, 38954, 58431, 97385, 116862, 136339, 175293, 194770, 272678, 292155, 350586, 409017, 584310, 681695, 818034, 876465, 1227051, 1363390, 1752930, 2045085, 2454102, 4090170, 6135255, 12270510]

約数ペア:

[(1, 12270510), (2, 6135255), (3, 4090170), (5, 2454102), (6, 2045085), (7, 1752930), (9, 1363390), (10, 1227051), (14, 876465), (15, 818034), (18, 681695), (21, 584310), (30, 409017), (35, 350586), (42, 292155), (45, 272678), (63, 194770), (70, 175293), (90, 136339), (105, 116862), (126, 97385), (210, 58431), (315, 38954), (630, 19477)]