30419152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2129}}^1$

素因数の和:2203

約数の個数: 40

約数和(自身を含む): 63388800

約数和(自身を除く): 32969648

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 2129, 3572, 4258, 7144, 8516, 14288, 17032, 34064, 40451, 80902, 100063, 161804, 200126, 323608, 400252, 647216, 800504, 1601008, 1901197, 3802394, 7604788, 15209576, 30419152]

約数ペア:

[(1, 30419152), (2, 15209576), (4, 7604788), (8, 3802394), (16, 1901197), (19, 1601008), (38, 800504), (47, 647216), (76, 400252), (94, 323608), (152, 200126), (188, 161804), (304, 100063), (376, 80902), (752, 40451), (893, 34064), (1786, 17032), (2129, 14288), (3572, 8516), (4258, 7144)]