30680832

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 100728320

約数和(自身を除く): 70047488

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, 256, 273, 312, 336, 364, 384, 416, 439, 448, 546, 624, 672, 728, 768, 832, 878, 896, 1092, 1248, 1317, 1344, 1456, 1664, 1756, 1792, 2184, 2496, 2634, 2688, 2912, 3073, 3328, 3512, 4368, 4992, 5268, 5376, 5707, 5824, 6146, 7024, 8736, 9219, 9984, 10536, 11414, 11648, 12292, 14048, 17121, 17472, 18438, 21072, 22828, 23296, 24584, 28096, 34242, 34944, 36876, 39949, 42144, 45656, 49168, 56192, 68484, 69888, 73752, 79898, 84288, 91312, 98336, 112384, 119847, 136968, 147504, 159796, 168576, 182624, 196672, 239694, 273936, 295008, 319592, 337152, 365248, 393344, 479388, 547872, 590016, 639184, 730496, 786688, 958776, 1095744, 1180032, 1278368, 1460992, 1917552, 2191488, 2360064, 2556736, 3835104, 4382976, 5113472, 7670208, 10226944, 15340416, 30680832]

約数ペア:

[(1, 30680832), (2, 15340416), (3, 10226944), (4, 7670208), (6, 5113472), (7, 4382976), (8, 3835104), (12, 2556736), (13, 2360064), (14, 2191488), (16, 1917552), (21, 1460992), (24, 1278368), (26, 1180032), (28, 1095744), (32, 958776), (39, 786688), (42, 730496), (48, 639184), (52, 590016), (56, 547872), (64, 479388), (78, 393344), (84, 365248), (91, 337152), (96, 319592), (104, 295008), (112, 273936), (128, 239694), (156, 196672), (168, 182624), (182, 168576), (192, 159796), (208, 147504), (224, 136968), (256, 119847), (273, 112384), (312, 98336), (336, 91312), (364, 84288), (384, 79898), (416, 73752), (439, 69888), (448, 68484), (546, 56192), (624, 49168), (672, 45656), (728, 42144), (768, 39949), (832, 36876), (878, 34944), (896, 34242), (1092, 28096), (1248, 24584), (1317, 23296), (1344, 22828), (1456, 21072), (1664, 18438), (1756, 17472), (1792, 17121), (2184, 14048), (2496, 12292), (2634, 11648), (2688, 11414), (2912, 10536), (3073, 9984), (3328, 9219), (3512, 8736), (4368, 7024), (4992, 6146), (5268, 5824), (5376, 5707)]