78279030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28057}}^1$

素因数の和:28101

約数の個数: 48

約数和(自身を含む): 210098304

約数和(自身を除く): 131819274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 28057, 56114, 84171, 140285, 168342, 252513, 280570, 420855, 505026, 841710, 869767, 1262565, 1739534, 2525130, 2609301, 4348835, 5218602, 7827903, 8697670, 13046505, 15655806, 26093010, 39139515, 78279030]

約数ペア:

[(1, 78279030), (2, 39139515), (3, 26093010), (5, 15655806), (6, 13046505), (9, 8697670), (10, 7827903), (15, 5218602), (18, 4348835), (30, 2609301), (31, 2525130), (45, 1739534), (62, 1262565), (90, 869767), (93, 841710), (155, 505026), (186, 420855), (279, 280570), (310, 252513), (465, 168342), (558, 140285), (930, 84171), (1395, 56114), (2790, 28057)]