1390866050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233759}}^1$

素因数の和:233795

約数の個数: 48

約数和(自身を含む): 3130513920

約数和(自身を除く): 1739647870

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 233759, 467518, 1168795, 1636313, 2337590, 3272626, 3973903, 5843975, 7947806, 8181565, 11687950, 16363130, 19869515, 27817321, 39739030, 40907825, 55634642, 81815650, 99347575, 139086605, 198695150, 278173210, 695433025, 1390866050]

約数ペア:

[(1, 1390866050), (2, 695433025), (5, 278173210), (7, 198695150), (10, 139086605), (14, 99347575), (17, 81815650), (25, 55634642), (34, 40907825), (35, 39739030), (50, 27817321), (70, 19869515), (85, 16363130), (119, 11687950), (170, 8181565), (175, 7947806), (238, 5843975), (350, 3973903), (425, 3272626), (595, 2337590), (850, 1636313), (1190, 1168795), (2975, 467518), (5950, 233759)]