30804520292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{122827}}^1$

素因数の和:122917

約数の個数: 72

約数和(自身を含む): 67972032576

約数和(自身を除く): 37167512284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 169, 182, 212, 338, 364, 371, 676, 689, 742, 1183, 1378, 1484, 2366, 2756, 4732, 4823, 8957, 9646, 17914, 19292, 35828, 62699, 122827, 125398, 245654, 250796, 491308, 859789, 1596751, 1719578, 3193502, 3439156, 6387004, 6509831, 11177257, 13019662, 20757763, 22354514, 26039324, 41515526, 44709028, 45568817, 83031052, 84627803, 91137634, 145304341, 169255606, 182275268, 290608682, 338511212, 581217364, 592394621, 1100161439, 1184789242, 2200322878, 2369578484, 4400645756, 7701130073, 15402260146, 30804520292]

約数ペア:

[(1, 30804520292), (2, 15402260146), (4, 7701130073), (7, 4400645756), (13, 2369578484), (14, 2200322878), (26, 1184789242), (28, 1100161439), (52, 592394621), (53, 581217364), (91, 338511212), (106, 290608682), (169, 182275268), (182, 169255606), (212, 145304341), (338, 91137634), (364, 84627803), (371, 83031052), (676, 45568817), (689, 44709028), (742, 41515526), (1183, 26039324), (1378, 22354514), (1484, 20757763), (2366, 13019662), (2756, 11177257), (4732, 6509831), (4823, 6387004), (8957, 3439156), (9646, 3193502), (17914, 1719578), (19292, 1596751), (35828, 859789), (62699, 491308), (122827, 250796), (125398, 245654)]