348517140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{27529}}^1$

素因数の和:27752

約数の個数: 48

約数和(自身を含む): 980508480

約数和(自身を除く): 631991340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 27529, 55058, 82587, 110116, 137645, 165174, 275290, 330348, 412935, 550580, 825870, 1651740, 5808619, 11617238, 17425857, 23234476, 29043095, 34851714, 58086190, 69703428, 87129285, 116172380, 174258570, 348517140]

約数ペア:

[(1, 348517140), (2, 174258570), (3, 116172380), (4, 87129285), (5, 69703428), (6, 58086190), (10, 34851714), (12, 29043095), (15, 23234476), (20, 17425857), (30, 11617238), (60, 5808619), (211, 1651740), (422, 825870), (633, 550580), (844, 412935), (1055, 330348), (1266, 275290), (2110, 165174), (2532, 137645), (3165, 110116), (4220, 82587), (6330, 55058), (12660, 27529)]