1453669330

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1\times {\mathrm{1987}}^1$

素因数の和:2634

約数の個数: 32

約数和(自身を含む): 2640859200

約数和(自身を除く): 1187189870

約数列:

[1, 2, 5, 10, 149, 298, 491, 745, 982, 1490, 1987, 2455, 3974, 4910, 9935, 19870, 73159, 146318, 296063, 365795, 592126, 731590, 975617, 1480315, 1951234, 2960630, 4878085, 9756170, 145366933, 290733866, 726834665, 1453669330]

約数ペア:

[(1, 1453669330), (2, 726834665), (5, 290733866), (10, 145366933), (149, 9756170), (298, 4878085), (491, 2960630), (745, 1951234), (982, 1480315), (1490, 975617), (1987, 731590), (2455, 592126), (3974, 365795), (4910, 296063), (9935, 146318), (19870, 73159)]