380065735

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 570654720

約数和(自身を除く): 190588985

約数列:

[1, 5, 7, 29, 31, 35, 47, 145, 155, 203, 217, 235, 257, 329, 899, 1015, 1085, 1285, 1363, 1457, 1645, 1799, 4495, 6293, 6815, 7285, 7453, 7967, 8995, 9541, 10199, 12079, 31465, 37265, 39835, 42253, 47705, 50995, 52171, 55769, 60395, 84553, 211265, 231043, 260855, 278845, 295771, 350291, 374449, 422765, 1155215, 1478855, 1617301, 1751455, 1872245, 2452037, 2621143, 8086505, 10859021, 12260185, 13105715, 54295105, 76013147, 380065735]

約数ペア:

[(1, 380065735), (5, 76013147), (7, 54295105), (29, 13105715), (31, 12260185), (35, 10859021), (47, 8086505), (145, 2621143), (155, 2452037), (203, 1872245), (217, 1751455), (235, 1617301), (257, 1478855), (329, 1155215), (899, 422765), (1015, 374449), (1085, 350291), (1285, 295771), (1363, 278845), (1457, 260855), (1645, 231043), (1799, 211265), (4495, 84553), (6293, 60395), (6815, 55769), (7285, 52171), (7453, 50995), (7967, 47705), (8995, 42253), (9541, 39835), (10199, 37265), (12079, 31465)]