2019946590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{547411}}^1$

素因数の和:547465

約数の個数: 48

約数和(自身を含む): 5379965136

約数和(自身を除く): 3360018546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 547411, 1094822, 1642233, 2737055, 3284466, 4926699, 5474110, 8211165, 9853398, 16422330, 22443851, 24633495, 44887702, 49266990, 67331553, 112219255, 134663106, 201994659, 224438510, 336657765, 403989318, 673315530, 1009973295, 2019946590]

約数ペア:

[(1, 2019946590), (2, 1009973295), (3, 673315530), (5, 403989318), (6, 336657765), (9, 224438510), (10, 201994659), (15, 134663106), (18, 112219255), (30, 67331553), (41, 49266990), (45, 44887702), (82, 24633495), (90, 22443851), (123, 16422330), (205, 9853398), (246, 8211165), (369, 5474110), (410, 4926699), (615, 3284466), (738, 2737055), (1230, 1642233), (1845, 1094822), (3690, 547411)]