70235865

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 144530568

約数和(自身を除く): 74294703

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 53, 63, 105, 147, 159, 245, 265, 315, 371, 441, 477, 601, 735, 795, 1113, 1803, 1855, 2205, 2385, 2597, 3005, 3339, 4207, 5409, 5565, 7791, 9015, 12621, 12985, 16695, 21035, 23373, 27045, 29449, 31853, 37863, 38955, 63105, 88347, 95559, 116865, 147245, 159265, 189315, 222971, 265041, 286677, 441735, 477795, 668913, 1114855, 1325205, 1433385, 1560797, 2006739, 3344565, 4682391, 7803985, 10033695, 14047173, 23411955, 70235865]

約数ペア:

[(1, 70235865), (3, 23411955), (5, 14047173), (7, 10033695), (9, 7803985), (15, 4682391), (21, 3344565), (35, 2006739), (45, 1560797), (49, 1433385), (53, 1325205), (63, 1114855), (105, 668913), (147, 477795), (159, 441735), (245, 286677), (265, 265041), (315, 222971), (371, 189315), (441, 159265), (477, 147245), (601, 116865), (735, 95559), (795, 88347), (1113, 63105), (1803, 38955), (1855, 37863), (2205, 31853), (2385, 29449), (2597, 27045), (3005, 23373), (3339, 21035), (4207, 16695), (5409, 12985), (5565, 12621), (7791, 9015)]