19005509310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2917}}^1\times {\mathrm{7489}}^1$

素因数の和:10445

約数の個数: 64

約数和(自身を含む): 47208571200

約数和(自身を除く): 28203061890

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 2917, 5834, 7489, 8751, 14585, 14978, 17502, 22467, 29170, 37445, 43755, 44934, 74890, 84593, 87510, 112335, 169186, 217181, 224670, 253779, 422965, 434362, 507558, 651543, 845930, 1085905, 1268895, 1303086, 2171810, 2537790, 3257715, 6515430, 21845413, 43690826, 65536239, 109227065, 131072478, 218454130, 327681195, 633516977, 655362390, 1267033954, 1900550931, 3167584885, 3801101862, 6335169770, 9502754655, 19005509310]

約数ペア:

[(1, 19005509310), (2, 9502754655), (3, 6335169770), (5, 3801101862), (6, 3167584885), (10, 1900550931), (15, 1267033954), (29, 655362390), (30, 633516977), (58, 327681195), (87, 218454130), (145, 131072478), (174, 109227065), (290, 65536239), (435, 43690826), (870, 21845413), (2917, 6515430), (5834, 3257715), (7489, 2537790), (8751, 2171810), (14585, 1303086), (14978, 1268895), (17502, 1085905), (22467, 845930), (29170, 651543), (37445, 507558), (43755, 434362), (44934, 422965), (74890, 253779), (84593, 224670), (87510, 217181), (112335, 169186)]