1020236470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 2164423680

約数和(自身を除く): 1144187210

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 67, 85, 110, 134, 170, 187, 289, 335, 374, 479, 578, 670, 737, 935, 958, 1139, 1445, 1474, 1870, 2278, 2395, 2890, 3179, 3685, 4790, 5269, 5695, 6358, 7370, 8143, 10538, 11390, 12529, 15895, 16286, 19363, 25058, 26345, 31790, 32093, 38726, 40715, 52690, 62645, 64186, 81430, 89573, 96815, 125290, 138431, 160465, 179146, 193630, 212993, 276862, 320930, 353023, 425986, 447865, 545581, 692155, 706046, 895730, 1064965, 1091162, 1384310, 1522741, 1765115, 2129930, 2727905, 3045482, 3530230, 5455810, 6001391, 7613705, 9274877, 12002782, 15227410, 18549754, 30006955, 46374385, 60013910, 92748770, 102023647, 204047294, 510118235, 1020236470]

約数ペア:

[(1, 1020236470), (2, 510118235), (5, 204047294), (10, 102023647), (11, 92748770), (17, 60013910), (22, 46374385), (34, 30006955), (55, 18549754), (67, 15227410), (85, 12002782), (110, 9274877), (134, 7613705), (170, 6001391), (187, 5455810), (289, 3530230), (335, 3045482), (374, 2727905), (479, 2129930), (578, 1765115), (670, 1522741), (737, 1384310), (935, 1091162), (958, 1064965), (1139, 895730), (1445, 706046), (1474, 692155), (1870, 545581), (2278, 447865), (2395, 425986), (2890, 353023), (3179, 320930), (3685, 276862), (4790, 212993), (5269, 193630), (5695, 179146), (6358, 160465), (7370, 138431), (8143, 125290), (10538, 96815), (11390, 89573), (12529, 81430), (15895, 64186), (16286, 62645), (19363, 52690), (25058, 40715), (26345, 38726), (31790, 32093)]