30999304

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7583}}^1$

素因数の和:7669

約数の個数: 32

約数和(自身を含む): 67345920

約数和(自身を除く): 36346616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 7583, 15166, 30332, 53081, 60664, 106162, 212324, 424648, 553559, 1107118, 2214236, 3874913, 4428472, 7749826, 15499652, 30999304]

約数ペア:

[(1, 30999304), (2, 15499652), (4, 7749826), (7, 4428472), (8, 3874913), (14, 2214236), (28, 1107118), (56, 553559), (73, 424648), (146, 212324), (292, 106162), (511, 60664), (584, 53081), (1022, 30332), (2044, 15166), (4088, 7583)]