2788750170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{659279}}^1$

素因数の和:659339

約数の個数: 48

約数和(自身を含む): 7405032960

約数和(自身を除く): 4616282790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 659279, 1318558, 1977837, 3296395, 3955674, 5933511, 6592790, 9889185, 11867022, 19778370, 29667555, 30986113, 59335110, 61972226, 92958339, 154930565, 185916678, 278875017, 309861130, 464791695, 557750034, 929583390, 1394375085, 2788750170]

約数ペア:

[(1, 2788750170), (2, 1394375085), (3, 929583390), (5, 557750034), (6, 464791695), (9, 309861130), (10, 278875017), (15, 185916678), (18, 154930565), (30, 92958339), (45, 61972226), (47, 59335110), (90, 30986113), (94, 29667555), (141, 19778370), (235, 11867022), (282, 9889185), (423, 6592790), (470, 5933511), (705, 3955674), (846, 3296395), (1410, 1977837), (2115, 1318558), (4230, 659279)]