70946260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2053

約数の個数: 96

約数和(自身を含む): 193923072

約数和(自身を除く): 122976812

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 1012, 1265, 1540, 1610, 1771, 2003, 2530, 3220, 3542, 4006, 5060, 7084, 8012, 8855, 10015, 14021, 17710, 20030, 22033, 28042, 35420, 40060, 44066, 46069, 56084, 70105, 88132, 92138, 110165, 140210, 154231, 184276, 220330, 230345, 280420, 308462, 322483, 440660, 460690, 506759, 616924, 644966, 771155, 921380, 1013518, 1289932, 1542310, 1612415, 2027036, 2533795, 3084620, 3224830, 3547313, 5067590, 6449660, 7094626, 10135180, 14189252, 17736565, 35473130, 70946260]

約数ペア:

[(1, 70946260), (2, 35473130), (4, 17736565), (5, 14189252), (7, 10135180), (10, 7094626), (11, 6449660), (14, 5067590), (20, 3547313), (22, 3224830), (23, 3084620), (28, 2533795), (35, 2027036), (44, 1612415), (46, 1542310), (55, 1289932), (70, 1013518), (77, 921380), (92, 771155), (110, 644966), (115, 616924), (140, 506759), (154, 460690), (161, 440660), (220, 322483), (230, 308462), (253, 280420), (308, 230345), (322, 220330), (385, 184276), (460, 154231), (506, 140210), (644, 110165), (770, 92138), (805, 88132), (1012, 70105), (1265, 56084), (1540, 46069), (1610, 44066), (1771, 40060), (2003, 35420), (2530, 28042), (3220, 22033), (3542, 20030), (4006, 17710), (5060, 14021), (7084, 10015), (8012, 8855)]