270177908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67477}}^1$

素因数の和:67512

約数の個数: 48

約数和(自身を含む): 634833024

約数和(自身を除く): 364655116

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 67477, 134954, 269908, 472339, 742247, 877201, 944678, 1484494, 1754402, 1889356, 2968988, 3508804, 5195729, 6140407, 9649211, 10391458, 12280814, 19298422, 20782916, 24561628, 38596844, 67544477, 135088954, 270177908]

約数ペア:

[(1, 270177908), (2, 135088954), (4, 67544477), (7, 38596844), (11, 24561628), (13, 20782916), (14, 19298422), (22, 12280814), (26, 10391458), (28, 9649211), (44, 6140407), (52, 5195729), (77, 3508804), (91, 2968988), (143, 1889356), (154, 1754402), (182, 1484494), (286, 944678), (308, 877201), (364, 742247), (572, 472339), (1001, 269908), (2002, 134954), (4004, 67477)]