1551569370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{6037}}^1$

素因数の和:6719

約数の個数: 64

約数和(自身を含む): 4016960640

約数和(自身を除く): 2465391270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 659, 1318, 1977, 3295, 3954, 6037, 6590, 8567, 9885, 12074, 17134, 18111, 19770, 25701, 30185, 36222, 42835, 51402, 60370, 78481, 85670, 90555, 128505, 156962, 181110, 235443, 257010, 392405, 470886, 784810, 1177215, 2354430, 3978383, 7956766, 11935149, 19891915, 23870298, 39783830, 51718979, 59675745, 103437958, 119351490, 155156937, 258594895, 310313874, 517189790, 775784685, 1551569370]

約数ペア:

[(1, 1551569370), (2, 775784685), (3, 517189790), (5, 310313874), (6, 258594895), (10, 155156937), (13, 119351490), (15, 103437958), (26, 59675745), (30, 51718979), (39, 39783830), (65, 23870298), (78, 19891915), (130, 11935149), (195, 7956766), (390, 3978383), (659, 2354430), (1318, 1177215), (1977, 784810), (3295, 470886), (3954, 392405), (6037, 257010), (6590, 235443), (8567, 181110), (9885, 156962), (12074, 128505), (17134, 90555), (18111, 85670), (19770, 78481), (25701, 60370), (30185, 51402), (36222, 42835)]