43359420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55589}}^1$

素因数の和:55614

約数の個数: 48

約数和(自身を含む): 130747680

約数和(自身を除く): 87388260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 55589, 111178, 166767, 222356, 277945, 333534, 555890, 667068, 722657, 833835, 1111780, 1445314, 1667670, 2167971, 2890628, 3335340, 3613285, 4335942, 7226570, 8671884, 10839855, 14453140, 21679710, 43359420]

約数ペア:

[(1, 43359420), (2, 21679710), (3, 14453140), (4, 10839855), (5, 8671884), (6, 7226570), (10, 4335942), (12, 3613285), (13, 3335340), (15, 2890628), (20, 2167971), (26, 1667670), (30, 1445314), (39, 1111780), (52, 833835), (60, 722657), (65, 667068), (78, 555890), (130, 333534), (156, 277945), (195, 222356), (260, 166767), (390, 111178), (780, 55589)]