103287990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 287400960

約数和(自身を除く): 184112970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 53, 57, 65, 78, 95, 106, 114, 130, 159, 190, 195, 247, 263, 265, 285, 318, 390, 494, 526, 530, 570, 689, 741, 789, 795, 1007, 1235, 1315, 1378, 1482, 1578, 1590, 2014, 2067, 2470, 2630, 3021, 3419, 3445, 3705, 3945, 4134, 4997, 5035, 6042, 6838, 6890, 7410, 7890, 9994, 10070, 10257, 10335, 13091, 13939, 14991, 15105, 17095, 20514, 20670, 24985, 26182, 27878, 29982, 30210, 34190, 39273, 41817, 49970, 51285, 64961, 65455, 69695, 74955, 78546, 83634, 102570, 129922, 130910, 139390, 149910, 181207, 194883, 196365, 209085, 264841, 324805, 362414, 389766, 392730, 418170, 529682, 543621, 649610, 794523, 906035, 974415, 1087242, 1324205, 1589046, 1812070, 1948830, 2648410, 2718105, 3442933, 3972615, 5436210, 6885866, 7945230, 10328799, 17214665, 20657598, 34429330, 51643995, 103287990]

約数ペア:

[(1, 103287990), (2, 51643995), (3, 34429330), (5, 20657598), (6, 17214665), (10, 10328799), (13, 7945230), (15, 6885866), (19, 5436210), (26, 3972615), (30, 3442933), (38, 2718105), (39, 2648410), (53, 1948830), (57, 1812070), (65, 1589046), (78, 1324205), (95, 1087242), (106, 974415), (114, 906035), (130, 794523), (159, 649610), (190, 543621), (195, 529682), (247, 418170), (263, 392730), (265, 389766), (285, 362414), (318, 324805), (390, 264841), (494, 209085), (526, 196365), (530, 194883), (570, 181207), (689, 149910), (741, 139390), (789, 130910), (795, 129922), (1007, 102570), (1235, 83634), (1315, 78546), (1378, 74955), (1482, 69695), (1578, 65455), (1590, 64961), (2014, 51285), (2067, 49970), (2470, 41817), (2630, 39273), (3021, 34190), (3419, 30210), (3445, 29982), (3705, 27878), (3945, 26182), (4134, 24985), (4997, 20670), (5035, 20514), (6042, 17095), (6838, 15105), (6890, 14991), (7410, 13939), (7890, 13091), (9994, 10335), (10070, 10257)]