30663654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17807}}^1$

素因数の和:17860

約数の個数: 32

約数和(自身を含む): 71801856

約数和(自身を除く): 41138202

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 17807, 35614, 53421, 106842, 124649, 249298, 373947, 730087, 747894, 1460174, 2190261, 4380522, 5110609, 10221218, 15331827, 30663654]

約数ペア:

[(1, 30663654), (2, 15331827), (3, 10221218), (6, 5110609), (7, 4380522), (14, 2190261), (21, 1460174), (41, 747894), (42, 730087), (82, 373947), (123, 249298), (246, 124649), (287, 106842), (574, 53421), (861, 35614), (1722, 17807)]