140312550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{133631}}^1$

素因数の和:133653

約数の個数: 48

約数和(自身を含む): 397688832

約数和(自身を除く): 257376282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 133631, 267262, 400893, 668155, 801786, 935417, 1336310, 1870834, 2004465, 2806251, 3340775, 4008930, 4677085, 5612502, 6681550, 9354170, 10022325, 14031255, 20044650, 23385425, 28062510, 46770850, 70156275, 140312550]

約数ペア:

[(1, 140312550), (2, 70156275), (3, 46770850), (5, 28062510), (6, 23385425), (7, 20044650), (10, 14031255), (14, 10022325), (15, 9354170), (21, 6681550), (25, 5612502), (30, 4677085), (35, 4008930), (42, 3340775), (50, 2806251), (70, 2004465), (75, 1870834), (105, 1336310), (150, 935417), (175, 801786), (210, 668155), (350, 400893), (525, 267262), (1050, 133631)]