30870714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4933}}^1$

素因数の和:5094

約数の個数: 32

約数和(自身を含む): 71049600

約数和(自身を除く): 40178886

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 4933, 6258, 9866, 14799, 29598, 34531, 69062, 103593, 207186, 735017, 1470034, 2205051, 4410102, 5145119, 10290238, 15435357, 30870714]

約数ペア:

[(1, 30870714), (2, 15435357), (3, 10290238), (6, 5145119), (7, 4410102), (14, 2205051), (21, 1470034), (42, 735017), (149, 207186), (298, 103593), (447, 69062), (894, 34531), (1043, 29598), (2086, 14799), (3129, 9866), (4933, 6258)]