16226490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{77269}}^1$

素因数の和:77286

約数の個数: 32

約数和(自身を含む): 44507520

約数和(自身を除く): 28281030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 77269, 154538, 231807, 386345, 463614, 540883, 772690, 1081766, 1159035, 1622649, 2318070, 2704415, 3245298, 5408830, 8113245, 16226490]

約数ペア:

[(1, 16226490), (2, 8113245), (3, 5408830), (5, 3245298), (6, 2704415), (7, 2318070), (10, 1622649), (14, 1159035), (15, 1081766), (21, 772690), (30, 540883), (35, 463614), (42, 386345), (70, 231807), (105, 154538), (210, 77269)]