2016158305

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1223}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 3036303360

約数和(自身を除く): 1020145055

約数列:

[1, 5, 7, 19, 35, 37, 67, 95, 133, 185, 259, 335, 469, 665, 703, 1223, 1273, 1295, 2345, 2479, 3515, 4921, 6115, 6365, 8561, 8911, 12395, 17353, 23237, 24605, 42805, 44555, 45251, 47101, 81941, 86765, 116185, 162659, 226255, 235505, 316757, 329707, 409705, 573587, 813295, 859769, 1556879, 1583785, 1648535, 2867935, 3031817, 4298845, 6018383, 7784395, 10898153, 15159085, 21222719, 30091915, 54490765, 57604523, 106113595, 288022615, 403231661, 2016158305]

約数ペア:

[(1, 2016158305), (5, 403231661), (7, 288022615), (19, 106113595), (35, 57604523), (37, 54490765), (67, 30091915), (95, 21222719), (133, 15159085), (185, 10898153), (259, 7784395), (335, 6018383), (469, 4298845), (665, 3031817), (703, 2867935), (1223, 1648535), (1273, 1583785), (1295, 1556879), (2345, 859769), (2479, 813295), (3515, 573587), (4921, 409705), (6115, 329707), (6365, 316757), (8561, 235505), (8911, 226255), (12395, 162659), (17353, 116185), (23237, 86765), (24605, 81941), (42805, 47101), (44555, 45251)]