30949904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2775

約数の個数: 40

約数和(自身を含む): 64614912

約数和(自身を除く): 33665008

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2713, 2852, 5426, 5704, 10852, 11408, 21704, 43408, 62399, 84103, 124798, 168206, 249596, 336412, 499192, 672824, 998384, 1345648, 1934369, 3868738, 7737476, 15474952, 30949904]

約数ペア:

[(1, 30949904), (2, 15474952), (4, 7737476), (8, 3868738), (16, 1934369), (23, 1345648), (31, 998384), (46, 672824), (62, 499192), (92, 336412), (124, 249596), (184, 168206), (248, 124798), (368, 84103), (496, 62399), (713, 43408), (1426, 21704), (2713, 11408), (2852, 10852), (5426, 5704)]