30829968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 95327232

約数和(自身を除く): 64497264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 383, 387, 468, 516, 559, 624, 688, 766, 774, 936, 1032, 1118, 1149, 1532, 1548, 1677, 1872, 2064, 2236, 2298, 3064, 3096, 3354, 3447, 4472, 4596, 4979, 5031, 6128, 6192, 6708, 6894, 8944, 9192, 9958, 10062, 13416, 13788, 14937, 16469, 18384, 19916, 20124, 26832, 27576, 29874, 32938, 39832, 40248, 44811, 49407, 55152, 59748, 65876, 79664, 80496, 89622, 98814, 119496, 131752, 148221, 179244, 197628, 214097, 238992, 263504, 296442, 358488, 395256, 428194, 592884, 642291, 716976, 790512, 856388, 1185768, 1284582, 1712776, 1926873, 2371536, 2569164, 3425552, 3853746, 5138328, 7707492, 10276656, 15414984, 30829968]

約数ペア:

[(1, 30829968), (2, 15414984), (3, 10276656), (4, 7707492), (6, 5138328), (8, 3853746), (9, 3425552), (12, 2569164), (13, 2371536), (16, 1926873), (18, 1712776), (24, 1284582), (26, 1185768), (36, 856388), (39, 790512), (43, 716976), (48, 642291), (52, 592884), (72, 428194), (78, 395256), (86, 358488), (104, 296442), (117, 263504), (129, 238992), (144, 214097), (156, 197628), (172, 179244), (208, 148221), (234, 131752), (258, 119496), (312, 98814), (344, 89622), (383, 80496), (387, 79664), (468, 65876), (516, 59748), (559, 55152), (624, 49407), (688, 44811), (766, 40248), (774, 39832), (936, 32938), (1032, 29874), (1118, 27576), (1149, 26832), (1532, 20124), (1548, 19916), (1677, 18384), (1872, 16469), (2064, 14937), (2236, 13788), (2298, 13416), (3064, 10062), (3096, 9958), (3354, 9192), (3447, 8944), (4472, 6894), (4596, 6708), (4979, 6192), (5031, 6128)]