451217090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1067

約数の個数: 64

約数和(自身を含む): 884597760

約数和(自身を除く): 433380670

約数列:

[1, 2, 5, 10, 29, 31, 53, 58, 62, 106, 145, 155, 265, 290, 310, 530, 899, 947, 1537, 1643, 1798, 1894, 3074, 3286, 4495, 4735, 7685, 8215, 8990, 9470, 15370, 16430, 27463, 29357, 47647, 50191, 54926, 58714, 95294, 100382, 137315, 146785, 238235, 250955, 274630, 293570, 476470, 501910, 851353, 1455539, 1555921, 1702706, 2911078, 3111842, 4256765, 7277695, 7779605, 8513530, 14555390, 15559210, 45121709, 90243418, 225608545, 451217090]

約数ペア:

[(1, 451217090), (2, 225608545), (5, 90243418), (10, 45121709), (29, 15559210), (31, 14555390), (53, 8513530), (58, 7779605), (62, 7277695), (106, 4256765), (145, 3111842), (155, 2911078), (265, 1702706), (290, 1555921), (310, 1455539), (530, 851353), (899, 501910), (947, 476470), (1537, 293570), (1643, 274630), (1798, 250955), (1894, 238235), (3074, 146785), (3286, 137315), (4495, 100382), (4735, 95294), (7685, 58714), (8215, 54926), (8990, 50191), (9470, 47647), (15370, 29357), (16430, 27463)]