27570430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 53001216

約数和(自身を除く): 25430786

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1270, 1277, 2159, 2554, 4318, 6385, 10795, 12770, 21590, 21709, 43418, 108545, 162179, 217090, 324358, 810895, 1621790, 2757043, 5514086, 13785215, 27570430]

約数ペア:

[(1, 27570430), (2, 13785215), (5, 5514086), (10, 2757043), (17, 1621790), (34, 810895), (85, 324358), (127, 217090), (170, 162179), (254, 108545), (635, 43418), (1270, 21709), (1277, 21590), (2159, 12770), (2554, 10795), (4318, 6385)]