143316460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60217}}^1$

素因数の和:60250

約数の個数: 48

約数和(自身を含む): 364198464

約数和(自身を除く): 220882004

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 60217, 120434, 240868, 301085, 421519, 602170, 843038, 1023689, 1204340, 1686076, 2047378, 2107595, 4094756, 4215190, 5118445, 7165823, 8430380, 10236890, 14331646, 20473780, 28663292, 35829115, 71658230, 143316460]

約数ペア:

[(1, 143316460), (2, 71658230), (4, 35829115), (5, 28663292), (7, 20473780), (10, 14331646), (14, 10236890), (17, 8430380), (20, 7165823), (28, 5118445), (34, 4215190), (35, 4094756), (68, 2107595), (70, 2047378), (85, 1686076), (119, 1204340), (140, 1023689), (170, 843038), (238, 602170), (340, 421519), (476, 301085), (595, 240868), (1190, 120434), (2380, 60217)]