2457372670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{81559}}^1$

素因数の和:81720

約数の個数: 32

約数和(自身を含む): 4650877440

約数和(自身を除く): 2193504770

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1310, 3013, 6026, 15065, 30130, 81559, 163118, 407795, 815590, 1875857, 3751714, 9379285, 10684229, 18758570, 21368458, 53421145, 106842290, 245737267, 491474534, 1228686335, 2457372670]

約数ペア:

[(1, 2457372670), (2, 1228686335), (5, 491474534), (10, 245737267), (23, 106842290), (46, 53421145), (115, 21368458), (131, 18758570), (230, 10684229), (262, 9379285), (655, 3751714), (1310, 1875857), (3013, 815590), (6026, 407795), (15065, 163118), (30130, 81559)]