86448210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{21997}}^1$

素因数の和:22138

約数の個数: 32

約数和(自身を含む): 209068992

約数和(自身を除く): 122620782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 21997, 43994, 65991, 109985, 131982, 219970, 329955, 659910, 2881607, 5763214, 8644821, 14408035, 17289642, 28816070, 43224105, 86448210]

約数ペア:

[(1, 86448210), (2, 43224105), (3, 28816070), (5, 17289642), (6, 14408035), (10, 8644821), (15, 5763214), (30, 2881607), (131, 659910), (262, 329955), (393, 219970), (655, 131982), (786, 109985), (1310, 65991), (1965, 43994), (3930, 21997)]