68304510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1951}}^1$

素因数の和:2353

約数の個数: 48

約数和(自身を含む): 178139520

約数和(自身を除く): 109835010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 778, 1167, 1945, 1951, 2334, 3501, 3890, 3902, 5835, 5853, 7002, 9755, 11670, 11706, 17505, 17559, 19510, 29265, 35010, 35118, 58530, 87795, 175590, 758939, 1517878, 2276817, 3794695, 4553634, 6830451, 7589390, 11384085, 13660902, 22768170, 34152255, 68304510]

約数ペア:

[(1, 68304510), (2, 34152255), (3, 22768170), (5, 13660902), (6, 11384085), (9, 7589390), (10, 6830451), (15, 4553634), (18, 3794695), (30, 2276817), (45, 1517878), (90, 758939), (389, 175590), (778, 87795), (1167, 58530), (1945, 35118), (1951, 35010), (2334, 29265), (3501, 19510), (3890, 17559), (3902, 17505), (5835, 11706), (5853, 11670), (7002, 9755)]