2960004

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 7293440

約数和(自身を除く): 4333436

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 73, 93, 109, 124, 146, 186, 218, 219, 292, 327, 372, 436, 438, 654, 876, 1308, 2263, 3379, 4526, 6758, 6789, 7957, 9052, 10137, 13516, 13578, 15914, 20274, 23871, 27156, 31828, 40548, 47742, 95484, 246667, 493334, 740001, 986668, 1480002, 2960004]

約数ペア:

[(1, 2960004), (2, 1480002), (3, 986668), (4, 740001), (6, 493334), (12, 246667), (31, 95484), (62, 47742), (73, 40548), (93, 31828), (109, 27156), (124, 23871), (146, 20274), (186, 15914), (218, 13578), (219, 13516), (292, 10137), (327, 9052), (372, 7957), (436, 6789), (438, 6758), (654, 4526), (876, 3379), (1308, 2263)]