84845830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{1237}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 161336160

約数和(自身を除く): 76490330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1237, 1805, 2474, 3610, 6185, 6859, 12370, 13718, 23503, 34295, 47006, 68590, 117515, 235030, 446557, 893114, 2232785, 4465570, 8484583, 16969166, 42422915, 84845830]

約数ペア:

[(1, 84845830), (2, 42422915), (5, 16969166), (10, 8484583), (19, 4465570), (38, 2232785), (95, 893114), (190, 446557), (361, 235030), (722, 117515), (1237, 68590), (1805, 47006), (2474, 34295), (3610, 23503), (6185, 13718), (6859, 12370)]