1982138550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{1451}}^1$

素因数の和:2774

約数の個数: 96

約数和(自身を含む): 5626139904

約数和(自身を除く): 3644001354

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 1301, 1451, 2602, 2902, 3903, 4353, 6505, 7255, 7806, 8706, 9107, 10157, 13010, 14510, 18214, 19515, 20314, 21765, 27321, 30471, 32525, 36275, 39030, 43530, 45535, 50785, 54642, 60942, 65050, 72550, 91070, 97575, 101570, 108825, 136605, 152355, 195150, 217650, 227675, 253925, 273210, 304710, 455350, 507850, 683025, 761775, 1366050, 1523550, 1887751, 3775502, 5663253, 9438755, 11326506, 13214257, 18877510, 26428514, 28316265, 39642771, 47193775, 56632530, 66071285, 79285542, 94387550, 132142570, 141581325, 198213855, 283162650, 330356425, 396427710, 660712850, 991069275, 1982138550]

約数ペア:

[(1, 1982138550), (2, 991069275), (3, 660712850), (5, 396427710), (6, 330356425), (7, 283162650), (10, 198213855), (14, 141581325), (15, 132142570), (21, 94387550), (25, 79285542), (30, 66071285), (35, 56632530), (42, 47193775), (50, 39642771), (70, 28316265), (75, 26428514), (105, 18877510), (150, 13214257), (175, 11326506), (210, 9438755), (350, 5663253), (525, 3775502), (1050, 1887751), (1301, 1523550), (1451, 1366050), (2602, 761775), (2902, 683025), (3903, 507850), (4353, 455350), (6505, 304710), (7255, 273210), (7806, 253925), (8706, 227675), (9107, 217650), (10157, 195150), (13010, 152355), (14510, 136605), (18214, 108825), (19515, 101570), (20314, 97575), (21765, 91070), (27321, 72550), (30471, 65050), (32525, 60942), (36275, 54642), (39030, 50785), (43530, 45535)]