179284230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28057}}^1$

素因数の和:28141

約数の個数: 48

約数和(自身を含む): 472721184

約数和(自身を除く): 293436954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 28057, 56114, 84171, 140285, 168342, 252513, 280570, 420855, 505026, 841710, 1262565, 1992047, 2525130, 3984094, 5976141, 9960235, 11952282, 17928423, 19920470, 29880705, 35856846, 59761410, 89642115, 179284230]

約数ペア:

[(1, 179284230), (2, 89642115), (3, 59761410), (5, 35856846), (6, 29880705), (9, 19920470), (10, 17928423), (15, 11952282), (18, 9960235), (30, 5976141), (45, 3984094), (71, 2525130), (90, 1992047), (142, 1262565), (213, 841710), (355, 505026), (426, 420855), (639, 280570), (710, 252513), (1065, 168342), (1278, 140285), (2130, 84171), (3195, 56114), (6390, 28057)]