28746930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4297}}^1$

素因数の和:4530

約数の個数: 32

約数和(自身を含む): 69318144

約数和(自身を除く): 40571214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 4297, 6690, 8594, 12891, 21485, 25782, 42970, 64455, 128910, 958231, 1916462, 2874693, 4791155, 5749386, 9582310, 14373465, 28746930]

約数ペア:

[(1, 28746930), (2, 14373465), (3, 9582310), (5, 5749386), (6, 4791155), (10, 2874693), (15, 1916462), (30, 958231), (223, 128910), (446, 64455), (669, 42970), (1115, 25782), (1338, 21485), (2230, 12891), (3345, 8594), (4297, 6690)]