30007408

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 60152400

約数和(自身を除く): 30144992

約数列:

[1, 2, 4, 8, 16, 41, 82, 149, 164, 298, 307, 328, 596, 614, 656, 1192, 1228, 2384, 2456, 4912, 6109, 12218, 12587, 24436, 25174, 45743, 48872, 50348, 91486, 97744, 100696, 182972, 201392, 365944, 731888, 1875463, 3750926, 7501852, 15003704, 30007408]

約数ペア:

[(1, 30007408), (2, 15003704), (4, 7501852), (8, 3750926), (16, 1875463), (41, 731888), (82, 365944), (149, 201392), (164, 182972), (298, 100696), (307, 97744), (328, 91486), (596, 50348), (614, 48872), (656, 45743), (1192, 25174), (1228, 24436), (2384, 12587), (2456, 12218), (4912, 6109)]