30442496

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 88

約数和(自身を含む): 72316416

約数和(自身を除く): 41873920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 137, 217, 224, 248, 256, 274, 434, 448, 496, 512, 548, 868, 896, 959, 992, 1024, 1096, 1736, 1792, 1918, 1984, 2192, 3472, 3584, 3836, 3968, 4247, 4384, 6944, 7168, 7672, 7936, 8494, 8768, 13888, 15344, 15872, 16988, 17536, 27776, 29729, 30688, 31744, 33976, 35072, 55552, 59458, 61376, 67952, 70144, 111104, 118916, 122752, 135904, 140288, 222208, 237832, 245504, 271808, 475664, 491008, 543616, 951328, 982016, 1087232, 1902656, 2174464, 3805312, 4348928, 7610624, 15221248, 30442496]

約数ペア:

[(1, 30442496), (2, 15221248), (4, 7610624), (7, 4348928), (8, 3805312), (14, 2174464), (16, 1902656), (28, 1087232), (31, 982016), (32, 951328), (56, 543616), (62, 491008), (64, 475664), (112, 271808), (124, 245504), (128, 237832), (137, 222208), (217, 140288), (224, 135904), (248, 122752), (256, 118916), (274, 111104), (434, 70144), (448, 67952), (496, 61376), (512, 59458), (548, 55552), (868, 35072), (896, 33976), (959, 31744), (992, 30688), (1024, 29729), (1096, 27776), (1736, 17536), (1792, 16988), (1918, 15872), (1984, 15344), (2192, 13888), (3472, 8768), (3584, 8494), (3836, 7936), (3968, 7672), (4247, 7168), (4384, 6944)]