315055150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14419}}^1$

素因数の和:14473

約数の個数: 48

約数和(自身を含む): 643708800

約数和(自身を除く): 328653650

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 2185, 4370, 10925, 14419, 21850, 28838, 72095, 144190, 273961, 331637, 360475, 547922, 663274, 720950, 1369805, 1658185, 2739610, 3316370, 6301103, 6849025, 8290925, 12602206, 13698050, 16581850, 31505515, 63011030, 157527575, 315055150]

約数ペア:

[(1, 315055150), (2, 157527575), (5, 63011030), (10, 31505515), (19, 16581850), (23, 13698050), (25, 12602206), (38, 8290925), (46, 6849025), (50, 6301103), (95, 3316370), (115, 2739610), (190, 1658185), (230, 1369805), (437, 720950), (475, 663274), (575, 547922), (874, 360475), (950, 331637), (1150, 273961), (2185, 144190), (4370, 72095), (10925, 28838), (14419, 21850)]