16879310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 36426240

約数和(自身を除く): 19546930

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 61, 67, 70, 118, 122, 134, 295, 305, 335, 413, 427, 469, 590, 610, 670, 826, 854, 938, 2065, 2135, 2345, 3599, 3953, 4087, 4130, 4270, 4690, 7198, 7906, 8174, 17995, 19765, 20435, 25193, 27671, 28609, 35990, 39530, 40870, 50386, 55342, 57218, 125965, 138355, 143045, 241133, 251930, 276710, 286090, 482266, 1205665, 1687931, 2411330, 3375862, 8439655, 16879310]

約数ペア:

[(1, 16879310), (2, 8439655), (5, 3375862), (7, 2411330), (10, 1687931), (14, 1205665), (35, 482266), (59, 286090), (61, 276710), (67, 251930), (70, 241133), (118, 143045), (122, 138355), (134, 125965), (295, 57218), (305, 55342), (335, 50386), (413, 40870), (427, 39530), (469, 35990), (590, 28609), (610, 27671), (670, 25193), (826, 20435), (854, 19765), (938, 17995), (2065, 8174), (2135, 7906), (2345, 7198), (3599, 4690), (3953, 4270), (4087, 4130)]