30620688

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 94315392

約数和(自身を除く): 63694704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 141, 147, 168, 188, 196, 277, 282, 294, 329, 336, 376, 392, 554, 564, 588, 658, 752, 784, 831, 987, 1108, 1128, 1176, 1316, 1662, 1939, 1974, 2216, 2256, 2303, 2352, 2632, 3324, 3878, 3948, 4432, 4606, 5264, 5817, 6648, 6909, 7756, 7896, 9212, 11634, 13019, 13296, 13573, 13818, 15512, 15792, 18424, 23268, 26038, 27146, 27636, 31024, 36848, 39057, 40719, 46536, 52076, 54292, 55272, 78114, 81438, 91133, 93072, 104152, 108584, 110544, 156228, 162876, 182266, 208304, 217168, 273399, 312456, 325752, 364532, 546798, 624912, 637931, 651504, 729064, 1093596, 1275862, 1458128, 1913793, 2187192, 2551724, 3827586, 4374384, 5103448, 7655172, 10206896, 15310344, 30620688]

約数ペア:

[(1, 30620688), (2, 15310344), (3, 10206896), (4, 7655172), (6, 5103448), (7, 4374384), (8, 3827586), (12, 2551724), (14, 2187192), (16, 1913793), (21, 1458128), (24, 1275862), (28, 1093596), (42, 729064), (47, 651504), (48, 637931), (49, 624912), (56, 546798), (84, 364532), (94, 325752), (98, 312456), (112, 273399), (141, 217168), (147, 208304), (168, 182266), (188, 162876), (196, 156228), (277, 110544), (282, 108584), (294, 104152), (329, 93072), (336, 91133), (376, 81438), (392, 78114), (554, 55272), (564, 54292), (588, 52076), (658, 46536), (752, 40719), (784, 39057), (831, 36848), (987, 31024), (1108, 27636), (1128, 27146), (1176, 26038), (1316, 23268), (1662, 18424), (1939, 15792), (1974, 15512), (2216, 13818), (2256, 13573), (2303, 13296), (2352, 13019), (2632, 11634), (3324, 9212), (3878, 7896), (3948, 7756), (4432, 6909), (4606, 6648), (5264, 5817)]