30485632

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 64302840

約数和(自身を除く): 33817208

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 64, 74, 82, 128, 148, 157, 164, 296, 314, 328, 592, 628, 656, 1184, 1256, 1312, 1517, 2368, 2512, 2624, 3034, 4736, 5024, 5248, 5809, 6068, 6437, 10048, 11618, 12136, 12874, 20096, 23236, 24272, 25748, 46472, 48544, 51496, 92944, 97088, 102992, 185888, 194176, 205984, 238169, 371776, 411968, 476338, 743552, 823936, 952676, 1905352, 3810704, 7621408, 15242816, 30485632]

約数ペア:

[(1, 30485632), (2, 15242816), (4, 7621408), (8, 3810704), (16, 1905352), (32, 952676), (37, 823936), (41, 743552), (64, 476338), (74, 411968), (82, 371776), (128, 238169), (148, 205984), (157, 194176), (164, 185888), (296, 102992), (314, 97088), (328, 92944), (592, 51496), (628, 48544), (656, 46472), (1184, 25748), (1256, 24272), (1312, 23236), (1517, 20096), (2368, 12874), (2512, 12136), (2624, 11618), (3034, 10048), (4736, 6437), (5024, 6068), (5248, 5809)]