69959070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12743}}^1$

素因数の和:12817

約数の個数: 48

約数和(自身を含む): 184889952

約数和(自身を除く): 114930882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 12743, 25486, 38229, 63715, 76458, 114687, 127430, 191145, 229374, 382290, 573435, 777323, 1146870, 1554646, 2331969, 3886615, 4663938, 6995907, 7773230, 11659845, 13991814, 23319690, 34979535, 69959070]

約数ペア:

[(1, 69959070), (2, 34979535), (3, 23319690), (5, 13991814), (6, 11659845), (9, 7773230), (10, 6995907), (15, 4663938), (18, 3886615), (30, 2331969), (45, 1554646), (61, 1146870), (90, 777323), (122, 573435), (183, 382290), (305, 229374), (366, 191145), (549, 127430), (610, 114687), (915, 76458), (1098, 63715), (1830, 38229), (2745, 25486), (5490, 12743)]