30734634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 72806400

約数和(自身を除く): 42071766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 79, 118, 157, 158, 177, 237, 314, 354, 413, 471, 474, 553, 826, 942, 1099, 1106, 1239, 1659, 2198, 2478, 3297, 3318, 4661, 6594, 9263, 9322, 12403, 13983, 18526, 24806, 27789, 27966, 32627, 37209, 55578, 64841, 65254, 74418, 86821, 97881, 129682, 173642, 194523, 195762, 260463, 389046, 520926, 731777, 1463554, 2195331, 4390662, 5122439, 10244878, 15367317, 30734634]

約数ペア:

[(1, 30734634), (2, 15367317), (3, 10244878), (6, 5122439), (7, 4390662), (14, 2195331), (21, 1463554), (42, 731777), (59, 520926), (79, 389046), (118, 260463), (157, 195762), (158, 194523), (177, 173642), (237, 129682), (314, 97881), (354, 86821), (413, 74418), (471, 65254), (474, 64841), (553, 55578), (826, 37209), (942, 32627), (1099, 27966), (1106, 27789), (1239, 24806), (1659, 18526), (2198, 13983), (2478, 12403), (3297, 9322), (3318, 9263), (4661, 6594)]