3069290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 6376320

約数和(自身を除く): 3307030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 269, 326, 538, 815, 1141, 1345, 1630, 1883, 2282, 2690, 3766, 5705, 9415, 11410, 18830, 43847, 87694, 219235, 306929, 438470, 613858, 1534645, 3069290]

約数ペア:

[(1, 3069290), (2, 1534645), (5, 613858), (7, 438470), (10, 306929), (14, 219235), (35, 87694), (70, 43847), (163, 18830), (269, 11410), (326, 9415), (538, 5705), (815, 3766), (1141, 2690), (1345, 2282), (1630, 1883)]