29960996

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 61979904

約数和(自身を除く): 32018908

約数列:

[1, 2, 4, 13, 23, 26, 41, 46, 47, 52, 82, 92, 94, 164, 169, 188, 299, 338, 533, 598, 611, 676, 943, 1066, 1081, 1196, 1222, 1886, 1927, 2132, 2162, 2444, 3772, 3854, 3887, 4324, 6929, 7708, 7774, 7943, 12259, 13858, 14053, 15548, 15886, 24518, 25051, 27716, 28106, 31772, 44321, 49036, 50102, 56212, 88642, 100204, 159367, 177284, 182689, 318734, 325663, 365378, 576173, 637468, 651326, 730756, 1152346, 1302652, 2304692, 7490249, 14980498, 29960996]

約数ペア:

[(1, 29960996), (2, 14980498), (4, 7490249), (13, 2304692), (23, 1302652), (26, 1152346), (41, 730756), (46, 651326), (47, 637468), (52, 576173), (82, 365378), (92, 325663), (94, 318734), (164, 182689), (169, 177284), (188, 159367), (299, 100204), (338, 88642), (533, 56212), (598, 50102), (611, 49036), (676, 44321), (943, 31772), (1066, 28106), (1081, 27716), (1196, 25051), (1222, 24518), (1886, 15886), (1927, 15548), (2132, 14053), (2162, 13858), (2444, 12259), (3772, 7943), (3854, 7774), (3887, 7708), (4324, 6929)]