2102868290

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{4987}}^1$

素因数の和:5426

約数の個数: 32

約数和(自身を含む): 3824798400

約数和(自身を除く): 1721930110

約数列:

[1, 2, 5, 10, 149, 283, 298, 566, 745, 1415, 1490, 2830, 4987, 9974, 24935, 42167, 49870, 84334, 210835, 421670, 743063, 1411321, 1486126, 2822642, 3715315, 7056605, 7430630, 14113210, 210286829, 420573658, 1051434145, 2102868290]

約数ペア:

[(1, 2102868290), (2, 1051434145), (5, 420573658), (10, 210286829), (149, 14113210), (283, 7430630), (298, 7056605), (566, 3715315), (745, 2822642), (1415, 1486126), (1490, 1411321), (2830, 743063), (4987, 421670), (9974, 210835), (24935, 84334), (42167, 49870)]