213377130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{15101}}^1$

素因数の和:15271

約数の個数: 48

約数和(自身を含む): 558351144

約数和(自身を除く): 344974014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 14130, 15101, 30202, 45303, 75505, 90606, 135909, 151010, 226515, 271818, 453030, 679545, 1359090, 2370857, 4741714, 7112571, 11854285, 14225142, 21337713, 23708570, 35562855, 42675426, 71125710, 106688565, 213377130]

約数ペア:

[(1, 213377130), (2, 106688565), (3, 71125710), (5, 42675426), (6, 35562855), (9, 23708570), (10, 21337713), (15, 14225142), (18, 11854285), (30, 7112571), (45, 4741714), (90, 2370857), (157, 1359090), (314, 679545), (471, 453030), (785, 271818), (942, 226515), (1413, 151010), (1570, 135909), (2355, 90606), (2826, 75505), (4710, 45303), (7065, 30202), (14130, 15101)]