30449482

素因数分解:

$2^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 40

約数和(自身を含む): 56568996

約数和(自身を除く): 26119514

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 373, 686, 746, 833, 1666, 2401, 2611, 4802, 5222, 5831, 6341, 11662, 12682, 18277, 36554, 40817, 44387, 81634, 88774, 127939, 255878, 310709, 621418, 895573, 1791146, 2174963, 4349926, 15224741, 30449482]

約数ペア:

[(1, 30449482), (2, 15224741), (7, 4349926), (14, 2174963), (17, 1791146), (34, 895573), (49, 621418), (98, 310709), (119, 255878), (238, 127939), (343, 88774), (373, 81634), (686, 44387), (746, 40817), (833, 36554), (1666, 18277), (2401, 12682), (2611, 11662), (4802, 6341), (5222, 5831)]