86762220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{85061}}^1$

素因数の和:85090

約数の個数: 48

約数和(自身を含む): 257227488

約数和(自身を除く): 170465268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 85061, 170122, 255183, 340244, 425305, 510366, 850610, 1020732, 1275915, 1446037, 1701220, 2551830, 2892074, 4338111, 5103660, 5784148, 7230185, 8676222, 14460370, 17352444, 21690555, 28920740, 43381110, 86762220]

約数ペア:

[(1, 86762220), (2, 43381110), (3, 28920740), (4, 21690555), (5, 17352444), (6, 14460370), (10, 8676222), (12, 7230185), (15, 5784148), (17, 5103660), (20, 4338111), (30, 2892074), (34, 2551830), (51, 1701220), (60, 1446037), (68, 1275915), (85, 1020732), (102, 850610), (170, 510366), (204, 425305), (255, 340244), (340, 255183), (510, 170122), (1020, 85061)]