140990250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{187987}}^1$

素因数の和:188007

約数の個数: 32

約数和(自身を含む): 351913536

約数和(自身を除く): 210923286

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 187987, 375974, 563961, 939935, 1127922, 1879870, 2819805, 4699675, 5639610, 9399350, 14099025, 23498375, 28198050, 46996750, 70495125, 140990250]

約数ペア:

[(1, 140990250), (2, 70495125), (3, 46996750), (5, 28198050), (6, 23498375), (10, 14099025), (15, 9399350), (25, 5639610), (30, 4699675), (50, 2819805), (75, 1879870), (125, 1127922), (150, 939935), (250, 563961), (375, 375974), (750, 187987)]