30481408

素因数分解:

$2^{10}\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 66

約数和(自身を含む): 65356616

約数和(自身を除く): 34875208

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 103, 128, 136, 206, 256, 272, 289, 412, 512, 544, 578, 824, 1024, 1088, 1156, 1648, 1751, 2176, 2312, 3296, 3502, 4352, 4624, 6592, 7004, 8704, 9248, 13184, 14008, 17408, 18496, 26368, 28016, 29767, 36992, 52736, 56032, 59534, 73984, 105472, 112064, 119068, 147968, 224128, 238136, 295936, 448256, 476272, 896512, 952544, 1793024, 1905088, 3810176, 7620352, 15240704, 30481408]

約数ペア:

[(1, 30481408), (2, 15240704), (4, 7620352), (8, 3810176), (16, 1905088), (17, 1793024), (32, 952544), (34, 896512), (64, 476272), (68, 448256), (103, 295936), (128, 238136), (136, 224128), (206, 147968), (256, 119068), (272, 112064), (289, 105472), (412, 73984), (512, 59534), (544, 56032), (578, 52736), (824, 36992), (1024, 29767), (1088, 28016), (1156, 26368), (1648, 18496), (1751, 17408), (2176, 14008), (2312, 13184), (3296, 9248), (3502, 8704), (4352, 7004), (4624, 6592)]