68611410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{108907}}^1$

素因数の和:108927

約数の個数: 48

約数和(自身を含む): 203875776

約数和(自身を除く): 135264366

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 108907, 217814, 326721, 544535, 653442, 762349, 980163, 1089070, 1524698, 1633605, 1960326, 2287047, 3267210, 3811745, 4574094, 4900815, 6861141, 7623490, 9801630, 11435235, 13722282, 22870470, 34305705, 68611410]

約数ペア:

[(1, 68611410), (2, 34305705), (3, 22870470), (5, 13722282), (6, 11435235), (7, 9801630), (9, 7623490), (10, 6861141), (14, 4900815), (15, 4574094), (18, 3811745), (21, 3267210), (30, 2287047), (35, 1960326), (42, 1633605), (45, 1524698), (63, 1089070), (70, 980163), (90, 762349), (105, 653442), (126, 544535), (210, 326721), (315, 217814), (630, 108907)]