7846430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 15132960

約数和(自身を除く): 7286530

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 677, 1159, 1354, 2318, 3385, 5795, 6770, 11590, 12863, 25726, 41297, 64315, 82594, 128630, 206485, 412970, 784643, 1569286, 3923215, 7846430]

約数ペア:

[(1, 7846430), (2, 3923215), (5, 1569286), (10, 784643), (19, 412970), (38, 206485), (61, 128630), (95, 82594), (122, 64315), (190, 41297), (305, 25726), (610, 12863), (677, 11590), (1159, 6770), (1354, 5795), (2318, 3385)]