338978850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4547}}^1$

素因数の和:4640

約数の個数: 96

約数和(自身を含む): 974509056

約数和(自身を除く): 635530206

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 71, 75, 105, 142, 150, 175, 210, 213, 350, 355, 426, 497, 525, 710, 994, 1050, 1065, 1491, 1775, 2130, 2485, 2982, 3550, 4547, 4970, 5325, 7455, 9094, 10650, 12425, 13641, 14910, 22735, 24850, 27282, 31829, 37275, 45470, 63658, 68205, 74550, 95487, 113675, 136410, 159145, 190974, 227350, 318290, 322837, 341025, 477435, 645674, 682050, 795725, 954870, 968511, 1591450, 1614185, 1937022, 2259859, 2387175, 3228370, 4519718, 4774350, 4842555, 6779577, 8070925, 9685110, 11299295, 13559154, 16141850, 22598590, 24212775, 33897885, 48425550, 56496475, 67795770, 112992950, 169489425, 338978850]

約数ペア:

[(1, 338978850), (2, 169489425), (3, 112992950), (5, 67795770), (6, 56496475), (7, 48425550), (10, 33897885), (14, 24212775), (15, 22598590), (21, 16141850), (25, 13559154), (30, 11299295), (35, 9685110), (42, 8070925), (50, 6779577), (70, 4842555), (71, 4774350), (75, 4519718), (105, 3228370), (142, 2387175), (150, 2259859), (175, 1937022), (210, 1614185), (213, 1591450), (350, 968511), (355, 954870), (426, 795725), (497, 682050), (525, 645674), (710, 477435), (994, 341025), (1050, 322837), (1065, 318290), (1491, 227350), (1775, 190974), (2130, 159145), (2485, 136410), (2982, 113675), (3550, 95487), (4547, 74550), (4970, 68205), (5325, 63658), (7455, 45470), (9094, 37275), (10650, 31829), (12425, 27282), (13641, 24850), (14910, 22735)]