127697030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1931}}^1$

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 244127520

約数和(自身を除く): 116430490

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 389, 778, 1931, 1945, 3862, 3890, 6613, 9655, 13226, 19310, 32827, 33065, 65654, 66130, 164135, 328270, 751159, 1502318, 3755795, 7511590, 12769703, 25539406, 63848515, 127697030]

約数ペア:

[(1, 127697030), (2, 63848515), (5, 25539406), (10, 12769703), (17, 7511590), (34, 3755795), (85, 1502318), (170, 751159), (389, 328270), (778, 164135), (1931, 66130), (1945, 65654), (3862, 33065), (3890, 32827), (6613, 19310), (9655, 13226)]