30980184

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67939}}^1$

素因数の和:67967

約数の個数: 32

約数和(自身を含む): 81528000

約数和(自身を除く): 50547816

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 67939, 135878, 203817, 271756, 407634, 543512, 815268, 1290841, 1630536, 2581682, 3872523, 5163364, 7745046, 10326728, 15490092, 30980184]

約数ペア:

[(1, 30980184), (2, 15490092), (3, 10326728), (4, 7745046), (6, 5163364), (8, 3872523), (12, 2581682), (19, 1630536), (24, 1290841), (38, 815268), (57, 543512), (76, 407634), (114, 271756), (152, 203817), (228, 135878), (456, 67939)]