30990336

素因数分解:

$2^{13}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 112

約数和(自身を含む): 89909904

約数和(自身を除く): 58919568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 97, 104, 128, 156, 192, 194, 208, 256, 291, 312, 384, 388, 416, 512, 582, 624, 768, 776, 832, 1024, 1164, 1248, 1261, 1536, 1552, 1664, 2048, 2328, 2496, 2522, 3072, 3104, 3328, 3783, 4096, 4656, 4992, 5044, 6144, 6208, 6656, 7566, 8192, 9312, 9984, 10088, 12288, 12416, 13312, 15132, 18624, 19968, 20176, 24576, 24832, 26624, 30264, 37248, 39936, 40352, 49664, 53248, 60528, 74496, 79872, 80704, 99328, 106496, 121056, 148992, 159744, 161408, 198656, 242112, 297984, 319488, 322816, 397312, 484224, 595968, 645632, 794624, 968448, 1191936, 1291264, 1936896, 2383872, 2582528, 3873792, 5165056, 7747584, 10330112, 15495168, 30990336]

約数ペア:

[(1, 30990336), (2, 15495168), (3, 10330112), (4, 7747584), (6, 5165056), (8, 3873792), (12, 2582528), (13, 2383872), (16, 1936896), (24, 1291264), (26, 1191936), (32, 968448), (39, 794624), (48, 645632), (52, 595968), (64, 484224), (78, 397312), (96, 322816), (97, 319488), (104, 297984), (128, 242112), (156, 198656), (192, 161408), (194, 159744), (208, 148992), (256, 121056), (291, 106496), (312, 99328), (384, 80704), (388, 79872), (416, 74496), (512, 60528), (582, 53248), (624, 49664), (768, 40352), (776, 39936), (832, 37248), (1024, 30264), (1164, 26624), (1248, 24832), (1261, 24576), (1536, 20176), (1552, 19968), (1664, 18624), (2048, 15132), (2328, 13312), (2496, 12416), (2522, 12288), (3072, 10088), (3104, 9984), (3328, 9312), (3783, 8192), (4096, 7566), (4656, 6656), (4992, 6208), (5044, 6144)]