3920340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 11063808

約数和(自身を除く): 7143468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 293, 446, 586, 669, 879, 892, 1115, 1172, 1338, 1465, 1758, 2230, 2676, 2930, 3345, 3516, 4395, 4460, 5860, 6690, 8790, 13380, 17580, 65339, 130678, 196017, 261356, 326695, 392034, 653390, 784068, 980085, 1306780, 1960170, 3920340]

約数ペア:

[(1, 3920340), (2, 1960170), (3, 1306780), (4, 980085), (5, 784068), (6, 653390), (10, 392034), (12, 326695), (15, 261356), (20, 196017), (30, 130678), (60, 65339), (223, 17580), (293, 13380), (446, 8790), (586, 6690), (669, 5860), (879, 4460), (892, 4395), (1115, 3516), (1172, 3345), (1338, 2930), (1465, 2676), (1758, 2230)]