30645888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:914

約数の個数: 128

約数和(自身を含む): 100302720

約数和(自身を除く): 69656832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 877, 896, 1092, 1248, 1344, 1456, 1664, 1754, 2184, 2496, 2631, 2688, 2912, 3508, 4368, 4992, 5262, 5824, 6139, 7016, 8736, 10524, 11401, 11648, 12278, 14032, 17472, 18417, 21048, 22802, 24556, 28064, 34203, 34944, 36834, 42096, 45604, 49112, 56128, 68406, 73668, 79807, 84192, 91208, 98224, 112256, 136812, 147336, 159614, 168384, 182416, 196448, 239421, 273624, 294672, 319228, 336768, 364832, 392896, 478842, 547248, 589344, 638456, 729664, 785792, 957684, 1094496, 1178688, 1276912, 1459328, 1915368, 2188992, 2357376, 2553824, 3830736, 4377984, 5107648, 7661472, 10215296, 15322944, 30645888]

約数ペア:

[(1, 30645888), (2, 15322944), (3, 10215296), (4, 7661472), (6, 5107648), (7, 4377984), (8, 3830736), (12, 2553824), (13, 2357376), (14, 2188992), (16, 1915368), (21, 1459328), (24, 1276912), (26, 1178688), (28, 1094496), (32, 957684), (39, 785792), (42, 729664), (48, 638456), (52, 589344), (56, 547248), (64, 478842), (78, 392896), (84, 364832), (91, 336768), (96, 319228), (104, 294672), (112, 273624), (128, 239421), (156, 196448), (168, 182416), (182, 168384), (192, 159614), (208, 147336), (224, 136812), (273, 112256), (312, 98224), (336, 91208), (364, 84192), (384, 79807), (416, 73668), (448, 68406), (546, 56128), (624, 49112), (672, 45604), (728, 42096), (832, 36834), (877, 34944), (896, 34203), (1092, 28064), (1248, 24556), (1344, 22802), (1456, 21048), (1664, 18417), (1754, 17472), (2184, 14032), (2496, 12278), (2631, 11648), (2688, 11401), (2912, 10524), (3508, 8736), (4368, 7016), (4992, 6139), (5262, 5824)]