521304930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{1571}}^1$

素因数の和:2816

約数の個数: 64

約数和(自身を含む): 1392163200

約数和(自身を除く): 870858270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1229, 1571, 2458, 3142, 3687, 4713, 6145, 7374, 7855, 9426, 11061, 12290, 14139, 15710, 18435, 22122, 23565, 28278, 33183, 36870, 42417, 47130, 55305, 66366, 70695, 84834, 110610, 141390, 165915, 212085, 331830, 424170, 1930759, 3861518, 5792277, 9653795, 11584554, 17376831, 19307590, 28961385, 34753662, 52130493, 57922770, 86884155, 104260986, 173768310, 260652465, 521304930]

約数ペア:

[(1, 521304930), (2, 260652465), (3, 173768310), (5, 104260986), (6, 86884155), (9, 57922770), (10, 52130493), (15, 34753662), (18, 28961385), (27, 19307590), (30, 17376831), (45, 11584554), (54, 9653795), (90, 5792277), (135, 3861518), (270, 1930759), (1229, 424170), (1571, 331830), (2458, 212085), (3142, 165915), (3687, 141390), (4713, 110610), (6145, 84834), (7374, 70695), (7855, 66366), (9426, 55305), (11061, 47130), (12290, 42417), (14139, 36870), (15710, 33183), (18435, 28278), (22122, 23565)]