19552230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4099}}^1$

素因数の和:4165

約数の個数: 48

約数和(自身を含む): 51807600

約数和(自身を除く): 32255370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4099, 4770, 8198, 12297, 20495, 24594, 36891, 40990, 61485, 73782, 122970, 184455, 217247, 368910, 434494, 651741, 1086235, 1303482, 1955223, 2172470, 3258705, 3910446, 6517410, 9776115, 19552230]

約数ペア:

[(1, 19552230), (2, 9776115), (3, 6517410), (5, 3910446), (6, 3258705), (9, 2172470), (10, 1955223), (15, 1303482), (18, 1086235), (30, 651741), (45, 434494), (53, 368910), (90, 217247), (106, 184455), (159, 122970), (265, 73782), (318, 61485), (477, 40990), (530, 36891), (795, 24594), (954, 20495), (1590, 12297), (2385, 8198), (4099, 4770)]