30877056

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{547}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 103547340

約数和(自身を除く): 72670284

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 547, 576, 588, 672, 784, 882, 896, 1008, 1094, 1152, 1176, 1344, 1568, 1641, 1764, 2016, 2188, 2352, 2688, 3136, 3282, 3528, 3829, 4032, 4376, 4704, 4923, 6272, 6564, 7056, 7658, 8064, 8752, 9408, 9846, 11487, 13128, 14112, 15316, 17504, 18816, 19692, 22974, 26256, 26803, 28224, 30632, 34461, 35008, 39384, 45948, 52512, 53606, 56448, 61264, 68922, 70016, 78768, 80409, 91896, 105024, 107212, 122528, 137844, 157536, 160818, 183792, 210048, 214424, 241227, 245056, 275688, 315072, 321636, 367584, 428848, 482454, 490112, 551376, 630144, 643272, 735168, 857696, 964908, 1102752, 1286544, 1470336, 1715392, 1929816, 2205504, 2573088, 3430784, 3859632, 4411008, 5146176, 7719264, 10292352, 15438528, 30877056]

約数ペア:

[(1, 30877056), (2, 15438528), (3, 10292352), (4, 7719264), (6, 5146176), (7, 4411008), (8, 3859632), (9, 3430784), (12, 2573088), (14, 2205504), (16, 1929816), (18, 1715392), (21, 1470336), (24, 1286544), (28, 1102752), (32, 964908), (36, 857696), (42, 735168), (48, 643272), (49, 630144), (56, 551376), (63, 490112), (64, 482454), (72, 428848), (84, 367584), (96, 321636), (98, 315072), (112, 275688), (126, 245056), (128, 241227), (144, 214424), (147, 210048), (168, 183792), (192, 160818), (196, 157536), (224, 137844), (252, 122528), (288, 107212), (294, 105024), (336, 91896), (384, 80409), (392, 78768), (441, 70016), (448, 68922), (504, 61264), (547, 56448), (576, 53606), (588, 52512), (672, 45948), (784, 39384), (882, 35008), (896, 34461), (1008, 30632), (1094, 28224), (1152, 26803), (1176, 26256), (1344, 22974), (1568, 19692), (1641, 18816), (1764, 17504), (2016, 15316), (2188, 14112), (2352, 13128), (2688, 11487), (3136, 9846), (3282, 9408), (3528, 8752), (3829, 8064), (4032, 7658), (4376, 7056), (4704, 6564), (4923, 6272)]