30115568

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15817}}^1$

素因数の和:15849

約数の個数: 40

約数和(自身を含む): 70611552

約数和(自身を除く): 40495984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 15817, 31634, 63268, 110719, 126536, 221438, 253072, 268889, 442876, 537778, 885752, 1075556, 1771504, 1882223, 2151112, 3764446, 4302224, 7528892, 15057784, 30115568]

約数ペア:

[(1, 30115568), (2, 15057784), (4, 7528892), (7, 4302224), (8, 3764446), (14, 2151112), (16, 1882223), (17, 1771504), (28, 1075556), (34, 885752), (56, 537778), (68, 442876), (112, 268889), (119, 253072), (136, 221438), (238, 126536), (272, 110719), (476, 63268), (952, 31634), (1904, 15817)]