66133890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1889}}^1$

素因数の和:2291

約数の個数: 48

約数和(自身を含む): 172481400

約数和(自身を除く): 106347510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 778, 1167, 1889, 1945, 2334, 3501, 3778, 3890, 5667, 5835, 7002, 9445, 11334, 11670, 17001, 17505, 18890, 28335, 34002, 35010, 56670, 85005, 170010, 734821, 1469642, 2204463, 3674105, 4408926, 6613389, 7348210, 11022315, 13226778, 22044630, 33066945, 66133890]

約数ペア:

[(1, 66133890), (2, 33066945), (3, 22044630), (5, 13226778), (6, 11022315), (9, 7348210), (10, 6613389), (15, 4408926), (18, 3674105), (30, 2204463), (45, 1469642), (90, 734821), (389, 170010), (778, 85005), (1167, 56670), (1889, 35010), (1945, 34002), (2334, 28335), (3501, 18890), (3778, 17505), (3890, 17001), (5667, 11670), (5835, 11334), (7002, 9445)]