30899284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1136

約数の個数: 36

約数和(自身を含む): 59971296

約数和(自身を除く): 29072012

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1063, 1118, 2126, 2236, 4252, 7267, 13819, 14534, 27638, 29068, 45709, 55276, 91418, 179647, 182836, 359294, 594217, 718588, 1188434, 2376868, 7724821, 15449642, 30899284]

約数ペア:

[(1, 30899284), (2, 15449642), (4, 7724821), (13, 2376868), (26, 1188434), (43, 718588), (52, 594217), (86, 359294), (169, 182836), (172, 179647), (338, 91418), (559, 55276), (676, 45709), (1063, 29068), (1118, 27638), (2126, 14534), (2236, 13819), (4252, 7267)]