17053020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 52088400

約数和(自身を除く): 35035380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 449, 633, 844, 898, 1055, 1266, 1347, 1796, 1899, 2110, 2245, 2532, 2694, 3165, 3798, 4041, 4220, 4490, 5388, 6330, 6735, 7596, 8082, 8980, 9495, 12660, 13470, 16164, 18990, 20205, 26940, 37980, 40410, 80820, 94739, 189478, 284217, 378956, 473695, 568434, 852651, 947390, 1136868, 1421085, 1705302, 1894780, 2842170, 3410604, 4263255, 5684340, 8526510, 17053020]

約数ペア:

[(1, 17053020), (2, 8526510), (3, 5684340), (4, 4263255), (5, 3410604), (6, 2842170), (9, 1894780), (10, 1705302), (12, 1421085), (15, 1136868), (18, 947390), (20, 852651), (30, 568434), (36, 473695), (45, 378956), (60, 284217), (90, 189478), (180, 94739), (211, 80820), (422, 40410), (449, 37980), (633, 26940), (844, 20205), (898, 18990), (1055, 16164), (1266, 13470), (1347, 12660), (1796, 9495), (1899, 8980), (2110, 8082), (2245, 7596), (2532, 6735), (2694, 6330), (3165, 5388), (3798, 4490), (4041, 4220)]