1959090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 5667840

約数和(自身を除く): 3708750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 491, 570, 665, 798, 982, 1330, 1473, 1995, 2455, 2946, 3437, 3990, 4910, 6874, 7365, 9329, 10311, 14730, 17185, 18658, 20622, 27987, 34370, 46645, 51555, 55974, 65303, 93290, 103110, 130606, 139935, 195909, 279870, 326515, 391818, 653030, 979545, 1959090]

約数ペア:

[(1, 1959090), (2, 979545), (3, 653030), (5, 391818), (6, 326515), (7, 279870), (10, 195909), (14, 139935), (15, 130606), (19, 103110), (21, 93290), (30, 65303), (35, 55974), (38, 51555), (42, 46645), (57, 34370), (70, 27987), (95, 20622), (105, 18658), (114, 17185), (133, 14730), (190, 10311), (210, 9329), (266, 7365), (285, 6874), (399, 4910), (491, 3990), (570, 3437), (665, 2946), (798, 2455), (982, 1995), (1330, 1473)]