65566140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5179}}^1$

素因数の和:5402

約数の個数: 48

約数和(自身を含む): 184490880

約数和(自身を除く): 118924740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 5179, 6330, 10358, 12660, 15537, 20716, 25895, 31074, 51790, 62148, 77685, 103580, 155370, 310740, 1092769, 2185538, 3278307, 4371076, 5463845, 6556614, 10927690, 13113228, 16391535, 21855380, 32783070, 65566140]

約数ペア:

[(1, 65566140), (2, 32783070), (3, 21855380), (4, 16391535), (5, 13113228), (6, 10927690), (10, 6556614), (12, 5463845), (15, 4371076), (20, 3278307), (30, 2185538), (60, 1092769), (211, 310740), (422, 155370), (633, 103580), (844, 77685), (1055, 62148), (1266, 51790), (2110, 31074), (2532, 25895), (3165, 20716), (4220, 15537), (5179, 12660), (6330, 10358)]