1357438350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:930

約数の個数: 96

約数和(自身を含む): 3436494336

約数和(自身を除く): 2079055986

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 197, 213, 355, 394, 426, 591, 647, 710, 985, 1065, 1182, 1294, 1775, 1941, 1970, 2130, 2955, 3235, 3550, 3882, 4925, 5325, 5910, 6470, 9705, 9850, 10650, 13987, 14775, 16175, 19410, 27974, 29550, 32350, 41961, 45937, 48525, 69935, 83922, 91874, 97050, 127459, 137811, 139870, 209805, 229685, 254918, 275622, 349675, 382377, 419610, 459370, 637295, 689055, 699350, 764754, 1049025, 1148425, 1274590, 1378110, 1911885, 2098050, 2296850, 3186475, 3445275, 3823770, 6372950, 6890550, 9049589, 9559425, 18099178, 19118850, 27148767, 45247945, 54297534, 90495890, 135743835, 226239725, 271487670, 452479450, 678719175, 1357438350]

約数ペア:

[(1, 1357438350), (2, 678719175), (3, 452479450), (5, 271487670), (6, 226239725), (10, 135743835), (15, 90495890), (25, 54297534), (30, 45247945), (50, 27148767), (71, 19118850), (75, 18099178), (142, 9559425), (150, 9049589), (197, 6890550), (213, 6372950), (355, 3823770), (394, 3445275), (426, 3186475), (591, 2296850), (647, 2098050), (710, 1911885), (985, 1378110), (1065, 1274590), (1182, 1148425), (1294, 1049025), (1775, 764754), (1941, 699350), (1970, 689055), (2130, 637295), (2955, 459370), (3235, 419610), (3550, 382377), (3882, 349675), (4925, 275622), (5325, 254918), (5910, 229685), (6470, 209805), (9705, 139870), (9850, 137811), (10650, 127459), (13987, 97050), (14775, 91874), (16175, 83922), (19410, 69935), (27974, 48525), (29550, 45937), (32350, 41961)]