212340930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{45083}}^1$

素因数の和:45250

約数の個数: 32

約数和(自身を含む): 512875584

約数和(自身を除く): 300534654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 45083, 90166, 135249, 225415, 270498, 450830, 676245, 1352490, 7078031, 14156062, 21234093, 35390155, 42468186, 70780310, 106170465, 212340930]

約数ペア:

[(1, 212340930), (2, 106170465), (3, 70780310), (5, 42468186), (6, 35390155), (10, 21234093), (15, 14156062), (30, 7078031), (157, 1352490), (314, 676245), (471, 450830), (785, 270498), (942, 225415), (1570, 135249), (2355, 90166), (4710, 45083)]