1399350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 3660480

約数和(自身を除く): 2261130

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 491, 570, 950, 982, 1425, 1473, 2455, 2850, 2946, 4910, 7365, 9329, 12275, 14730, 18658, 24550, 27987, 36825, 46645, 55974, 73650, 93290, 139935, 233225, 279870, 466450, 699675, 1399350]

約数ペア:

[(1, 1399350), (2, 699675), (3, 466450), (5, 279870), (6, 233225), (10, 139935), (15, 93290), (19, 73650), (25, 55974), (30, 46645), (38, 36825), (50, 27987), (57, 24550), (75, 18658), (95, 14730), (114, 12275), (150, 9329), (190, 7365), (285, 4910), (475, 2946), (491, 2850), (570, 2455), (950, 1473), (982, 1425)]