1238164030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{16931}}^1$

素因数の和:17112

約数の個数: 32

約数和(自身を含む): 2282162688

約数和(自身を除く): 1043998658

約数列:

[1, 2, 5, 10, 71, 103, 142, 206, 355, 515, 710, 1030, 7313, 14626, 16931, 33862, 36565, 73130, 84655, 169310, 1202101, 1743893, 2404202, 3487786, 6010505, 8719465, 12021010, 17438930, 123816403, 247632806, 619082015, 1238164030]

約数ペア:

[(1, 1238164030), (2, 619082015), (5, 247632806), (10, 123816403), (71, 17438930), (103, 12021010), (142, 8719465), (206, 6010505), (355, 3487786), (515, 2404202), (710, 1743893), (1030, 1202101), (7313, 169310), (14626, 84655), (16931, 73130), (33862, 36565)]