30736520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26497}}^1$

素因数の和:26537

約数の個数: 32

約数和(自身を含む): 71544600

約数和(自身を除く): 40808080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 26497, 52994, 105988, 132485, 211976, 264970, 529940, 768413, 1059880, 1536826, 3073652, 3842065, 6147304, 7684130, 15368260, 30736520]

約数ペア:

[(1, 30736520), (2, 15368260), (4, 7684130), (5, 6147304), (8, 3842065), (10, 3073652), (20, 1536826), (29, 1059880), (40, 768413), (58, 529940), (116, 264970), (145, 211976), (232, 132485), (290, 105988), (580, 52994), (1160, 26497)]